Materiały źródłowe

• #1 Jellyfish stings Information | Mount Sinai – New York

  https://www.mountsinai.org/health-library/poison/jellyfish-stings

  Jellyfish are sea creatures. They have nearly see-through bodies with long, finger-like structures called tentacles. Stinging cells inside the tentacles can hurt you if you come in contact with them. Some stings can cause serious harm. Almost 2000 species of animals found in the ocean are either venomous or poisonous to humans, and many can produce severe illness or fatalities. […] This article is for information only. DO NOT use it to treat or manage a jellyfish sting. If you or someone you are with is stung, call the local emergency number (such as 911), or the local poison control center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States. […] Seek medical help right away. Get medical attention right away if pain increases or there are any signs of breathing difficulty or chest pains.

• #2 Jellyfish Stings, First Aid Condition, Treatments and Pictures for – Skinsight

  https://skinsight.com/skin-conditions/first-aid-jellyfish-stings/

  Jellyfish are aquatic invertebrates that can sting people who come into direct contact with them. A jellyfish is usually bell shaped with suspended tentacles. The stingers, typically located on the ends of the tentacles, contain toxins that can be harmful to humans. Jellyfish sting reactions can range from mild irritation to painful, serious injuries or even death. […] Stings from jellyfish most often occur in salt water while swimming or wading when a person accidentally encounters the jellyfish. Certain jellyfish tentacles that have become detached are still capable of causing stings for 2 weeks or more. Jellyfish stings sometimes occur in fresh water as well. […] The sting of a jellyfish may appear swollen, red, purple, or brown and may bleed. The affected area may burn and feel painful. Additionally, the person who has been stung by a jellyfish may experience nausea or vomiting, paralysis, sweating, weakness, difficulty breathing or swallowing, chest pain, muscle cramps, and diarrhea. Pain in body locations that were not stung, such as the groin or armpits.

• #3 Jellyfish stings – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/jellyfish-stings/symptoms-causes/syc-20353284

  Jellyfish stings are fairly common problems for people swimming, wading or diving in oceans. Most often jellyfish stings cause instant pain and inflamed marks on the skin. Some stings may cause more whole-body (systemic) illness. And in rare cases they’re life-threatening. Most jellyfish stings get better over a few days or weeks with home treatment. Severe reactions likely need emergency medical care. […] Seek emergency treatment if you have severe symptoms. See your health care provider if your symptoms worsen or the wound shows symptoms of infection. […] Possible complications of a jellyfish sting include: Delayed skin reaction, causing blisters, rash or other irritation. Irukandji syndrome, which causes chest and stomach pain, high blood pressure, and heart problems. […] The following tips can help you avoid jellyfish stings: Wear a protective suit. When swimming or diving in areas where jellyfish stings are possible, wear a wet suit or other protective clothing.

• #4 Jellyfish stings | Altru Health System

  https://www.altru.org/health-library/conditions/jellyfish-stings

  Jellyfish stings are fairly common problems for people swimming, wading or diving in oceans. Most often jellyfish stings cause instant pain and inflamed marks on the skin. Some stings may cause more whole-body (systemic) illness. And in rare cases they’re life-threatening. Most jellyfish stings get better over a few days or weeks with home treatment. Severe reactions likely need emergency medical care. […] Seek emergency treatment if you have severe symptoms. See your health care provider if your symptoms worsen or the wound shows symptoms of infection. […] Treatment for jellyfish stings includes first-aid care and medical treatment. Most jellyfish stings can be treated as follows: Carefully pluck visible tentacles with a fine tweezers. Soak the skin in hot water. Use water that’s 110 to 113 F (43 to 45 C). It should feel hot, not scalding. Keep the affected skin immersed or in a hot shower until the pain eases, which might be 20 to 45 minutes. Apply 0.5% to 1% hydrocortisone cream or ointment twice a day to the affected skin. […] Emergency care. Someone having a severe reaction to a jellyfish sting may need cardiopulmonary resuscitation (CPR), life support or, if the sting is from a box jellyfish, antivenom medication.

• #5 Jellyfish stings call for immediate first aid, lifeguards are trained

  https://www.metrowestdailynews.com/story/lifestyle/health-fitness/2022/07/13/jellyfish-stings-call-immediate-first-aid-lifeguards-trained/10037555002/

  Jellyfish sting more than 150 million people around the world each year, and many people don’t know how to treat themselves. […] Most jellyfish stings cause no/minimal symptoms or an immediate stinging pain. A percentage of these are followed by red, hive-like lesions that develop within minutes to a few hours. In some cases these lesions may become painful, throbbing and/or itchy. […] Treatment for jellyfish stings should be initiated as soon as possible. Seek immediate first aid; beach lifeguards are typically trained to administer this, especially if the local waters are known to have jellyfish species that may cause severe systemic reactions. […] People with severe reactions may need to be hospitalized. Aggressive supportive care and treatment for severe allergic reactions may be needed, and there is anti-venom for box jellyfish stings.

• #6 Dealing with a jellyfish sting | UCLA Health

  https://www.uclahealth.org/news/article/dealing-with-jellyfish-sting

  Nothing ruins a day at the beach faster than a sting from a jellyfish, stingray or other sea creature. In fact, over 150 million people experience jellyfish stings every year worldwide. […] If your child runs out of the water with a red welt, chances are theyve been stung. […] Jellyfish stings are one of the most common types of bites kids can experience when playing in the ocean. […] Other symptoms of a sting from a jellyfish, stingray or other sea animal include: Rash, Swelling, Itching, Burning, Blisters, Nausea, Watery eyes or runny nose. […] Some types of animals are more dangerous. Some even transmit potentially deadly venom with their stings. If your child is stung by one of the more dangerous types of jellyfish or rays, it can lead to serious symptoms that require immediate medical attention.

• #7 Box Jellyfish Sting: Emergency First Aid, Side Effects, and Symptoms

  https://www.healthline.com/health/box-jellyfish-sting

  You should steer clear of a box jellyfish. The marine animals sting can cause serious and sometimes fatal symptoms in a matter of minutes. […] Seek immediate medical treatment if you are stung by a box jellyfish. […] A person stung by a box jellyfish needs immediate treatment. Its important they get out of the water as soon as possible and receive first aid and lifesaving interventions. […] Once under medical care, the person stung by the box jellyfish may receive pain medication, antivenom, and continued treatment for breathing difficulties, including intubation and a ventilator. […] Severe box jellyfish stings can be fatal, triggering cardiac arrest in your body within minutes. Less severe stings may only cause symptoms like pain and irritated red tracks along your body, but they may not be deadly. […] Its crucial to get treatment immediately following a box jellyfish sting to stop the spread of its venom, remove any remaining tentacles on your body, and get oxygen to support your body as it reacts to the poison.

• #8 Jellyfish Sting: Treatment and Tips

  https://www.verywellhealth.com/how-to-treat-a-jellyfish-sting-1298222

  Jellyfish sting treatment consists of these simple steps: Rinse the area. Remove the tentacles. Bathe in hot water. Apply medication and ice as needed. […] Rapid treatment of jellyfish stings can reduce pain, keep systemic symptoms from getting worse, and lower the risk of complications (including infections). […] Once first aid is delivered, medications can help alleviate pain and swelling. Severe reactions need to be treated in a hospital. […] Symptoms of a severe jellyfish sting that require immediate medical care include: Shortness of breath, Wheezing, Chest tightness, Nausea or vomiting, Hives, Numbness or tingling, Muscle cramps, Blistering skin, Difficulty swallowing, Rapid heartbeat, Pain in various parts of the body, Dizziness or fainting. […] If left untreated, anaphylaxis can lead to shock, respiratory obstruction due to swelling, cardiac or respiratory arrest, or death.

• #9 Jellyfish Sting: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/17821-jellyfish-stings

  Most jellyfish stings are harmless. But some jellyfish stings can cause serious harm. If you or someone you’re with is stung, get help right away. If you’re experiencing life-threatening symptoms such as difficulty breathing, call 911 or go to your nearest emergency room. […] Minor symptoms of a jellyfish sting may include slight pain, itching and a rash. Symptoms of a jellyfish sting depend on the type of jellyfish you made contact with. […] More serious jellyfish stings can cause greater harm. You should seek medical help right away if you have more severe symptoms. These symptoms may include: Difficulty breathing, Chest pain, Muscle cramps, Skin blisters, Numbness or tingling, Nausea or vomiting, Difficulty swallowing (dysphagia), Abdominal pain, Excessive sweating (hyperhidrosis). […] If you seek medical care, your healthcare provider may treat more serious jellyfish stings with medication. Medications your healthcare provider may use include: Pain relievers can help reduce your pain, Antivenin can help reverse the effects of the venom, Antihistamines can help reduce itching and rash. […] If you’ve been stung by a box jellyfish, it’s important to carefully monitor your symptoms for hours after the sting. Seek medical attention right away for any severe symptoms. This includes breathing difficulties, chest or abdominal pains, or profuse sweating.

• #10 Jellyfish Stings (for Parents) | Nemours KidsHealth

  https://kidshealth.org/en/parents/jellyfish.html

  Jellyfish sting their prey with their tentacles, releasing a venom that paralyzes their targets. […] While jellyfish stings are painful, most are not emergencies. Expect pain, red marks, itching, numbness, or tingling with a typical sting. […] But stings from some types of jellyfish such as the box jellyfish (also called sea wasp) are very dangerous, and can even be deadly. […] Jellyfish stings leave thousands of very tiny stingers called nematocysts in the skin. These stingers can continue to release (or „fire”) jellyfish venom (poison) into the body. Treatment can vary based on the type of jellyfish most common in the area. […] Often, it’s best to rinse a sting with vinegar. […] Do not rinse with fresh water (like tap or bottled water) because that can make more stingers fire. […] Also, do not scrape off any stingers still in the skin. […] To deal with a sting: Remove your child from the water. Rinse the area with vinegar. […] Call an ambulance right away if someone has been stung and has trouble breathing or swallowing. […] Check in with your health care professional to see if pain relievers might help your child feel better.

• #11 Jellyfish Sting in Children | Children’s Hospital Colorado

  https://www.childrenscolorado.org/conditions-and-advice/conditions-and-symptoms/symptoms/jellyfish-sting/

  Jellyfish cause most of the stings that occur in the ocean. […] Jellyfish stings cause pain that feels like a bee sting. […] The main symptoms are pain, burning and redness at the sting site. Red lines are common. […] Local Reactions are most common. Symptoms are raised, red lines that cross each other. The sting causes pain or burning at the site. […] Severe pain lasts 1-2 hours. Itching may last for a week. […] If the skin damage is severe, red or purple lines can last for weeks. […] General Reactions can occur if there are many stings. More stings give a higher dose of venom. […] Large venom symptoms are vomiting, dizziness, weakness and headache. […] Anaphylaxis (A severe allergic reaction). Life-threatening reactions are very rare with the stings. […] Here is some care advice that should help.

• #12 Jellyfish Sting

  https://www.seattlechildrens.org/conditions/a-z/jellyfish-sting/

  Jellyfish cause most of the stings that occur in the ocean. The creature’s stingers inject venom into the human skin. This is what causes the symptoms. The main symptoms are pain, burning and redness at the sting site. Red lines are common. […] Jellyfish stings cause pain that feels like a bee sting. Here is some care advice that should help. […] Jellyfish sting – Normal local reaction. […] Severe burning pain will lessen within a few hours. Itching may last for a week. Red lines from the tentacles may last 1-2 weeks. […] Call Your Doctor If: Blisters appear, Severe pain lasts over 2 hours, Sting looks infected (spreading redness or pus), You think your child needs to be seen, Your child becomes worse.

• #13

  https://www.npcmc.com/is-your-child-sick/Jellyfish-Sting

  The creature’s stingers inject venom into the human skin. This is what causes the symptoms. The main symptoms are pain, burning and redness at the sting site. Red lines are common.

• #14 Jellyfish Sting in Children | Children’s Hospital Colorado

  https://www.childrenscolorado.org/conditions-and-advice/conditions-and-symptoms/symptoms/jellyfish-sting/

  Jellyfish cause most of the stings that occur in the ocean. […] Jellyfish stings cause pain that feels like a bee sting. […] The main symptoms are pain, burning and redness at the sting site. Red lines are common. […] Local Reactions are most common. Symptoms are raised, red lines that cross each other. The sting causes pain or burning at the site. […] Severe pain lasts 1-2 hours. Itching may last for a week. […] If the skin damage is severe, red or purple lines can last for weeks. […] General Reactions can occur if there are many stings. More stings give a higher dose of venom. […] Large venom symptoms are vomiting, dizziness, weakness and headache. […] Anaphylaxis (A severe allergic reaction). Life-threatening reactions are very rare with the stings. […] Here is some care advice that should help.

• #15 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  The mechanism of jellyfish envenomation.1,2,3 […] Stinging by jellyfish is caused by the simultaneous discharge of many thousands of microscopic stinging capsules called nematocysts. These are located on the surface of tentacles and in some species on the body of a jellyfish. Nematocysts contain coiled threads (tubules) loaded with venom. Upon contact, the nematocysts discharge their tubules into the victims skin like mini-harpoons. The more tentacles which make skin contact, the more venom is injected. […] Stings cause immediate, sharp pain and an acute inflammatory skin reaction at the sting site consisting of redness, wheal and swelling which may progress to local skin destruction. Some stings cause rapid collapse. In Australia, life-threatening stings generally occur in tropical areas, with few in southern regions. Because of their smaller body size, children are greater risk of the effects of envemonation.

• #16 Dealing with a jellyfish sting | UCLA Health

  https://www.uclahealth.org/news/article/dealing-with-jellyfish-sting

  Nothing ruins a day at the beach faster than a sting from a jellyfish, stingray or other sea creature. In fact, over 150 million people experience jellyfish stings every year worldwide. […] If your child runs out of the water with a red welt, chances are theyve been stung. […] Jellyfish stings are one of the most common types of bites kids can experience when playing in the ocean. […] Other symptoms of a sting from a jellyfish, stingray or other sea animal include: Rash, Swelling, Itching, Burning, Blisters, Nausea, Watery eyes or runny nose. […] Some types of animals are more dangerous. Some even transmit potentially deadly venom with their stings. If your child is stung by one of the more dangerous types of jellyfish or rays, it can lead to serious symptoms that require immediate medical attention.

• #17 Treating Jellyfish Stings | Quality Care ER

  https://www.qualitycare-er.com/wellness-blog/2018/june/treating-jellyfish-stings/

  Jellyfish stings can cause a painful, itchy rash, which may develop into blisters that fill with pus and then rupture. […] The first step in treating an injury caused by a jellyfish in the oceans of North America is rinsing with seawater to wash away venom from the skin. […] For all types of stings, after the tentacles have been removed, hot or warm water soaks or cold packs, whichever feels better to the person, can help relieve pain. […] At the slightest sign of breathing problems or altered awareness (including unconsciousness), medical help should be sought immediately.

• #18

  https://stjohnwa.com.au/online-resources/first-aid-information-and-resources/non-tropical-jellyfish-stings?srsltid=AfmBOoqj1PvhIjtGfPYrWAn1ueUFYSzjXyGhOyr_c7RPHaZi2HlUNA4G

  Many species of jellyfish such as the Bluebottle occur in nontropical Australian coastal waters. Stings from these jellyfish can cause immediate pain and allergic reactions. […] Follow DRSABCD St John WA Action Plan. […] Rest and reassure the casualty. […] Prevent the casualty from rubbing stung area. […] Pick off any remaining tentacles with fingers taking care not to get stung yourself. […] Monitor the casualty constantly. […] Douse affected area with seawater, DO NOT use freshwater. […] If possible place the stung area in hot water (no hotter than the first aider can tolerate). […] If pain persists or is generalised, if the sting area is large (half of a limb or more), or involves sensitive areas (eg the eye) call an ambulance dial Triple Zero (000). Seek medical aid if the sting area is large (half of a limb or more), or involves sensitive areas (for example, the eye) call Triple Zero (000) for an ambulance. […] Immediate pain ranging from mild irritation to intense, sharp or burning pain. […] Oval-shaped blanched wheals and surrounding redness on the skin. […] Muscle aches and cramps. […] Nausea. […] Vomiting.

• #19 Jellyfish Sting: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/17821-jellyfish-stings

  Most jellyfish stings are harmless. But some jellyfish stings can cause serious harm. If you or someone you’re with is stung, get help right away. If you’re experiencing life-threatening symptoms such as difficulty breathing, call 911 or go to your nearest emergency room. […] Minor symptoms of a jellyfish sting may include slight pain, itching and a rash. Symptoms of a jellyfish sting depend on the type of jellyfish you made contact with. […] More serious jellyfish stings can cause greater harm. You should seek medical help right away if you have more severe symptoms. These symptoms may include: Difficulty breathing, Chest pain, Muscle cramps, Skin blisters, Numbness or tingling, Nausea or vomiting, Difficulty swallowing (dysphagia), Abdominal pain, Excessive sweating (hyperhidrosis). […] If you seek medical care, your healthcare provider may treat more serious jellyfish stings with medication. Medications your healthcare provider may use include: Pain relievers can help reduce your pain, Antivenin can help reverse the effects of the venom, Antihistamines can help reduce itching and rash. […] If you’ve been stung by a box jellyfish, it’s important to carefully monitor your symptoms for hours after the sting. Seek medical attention right away for any severe symptoms. This includes breathing difficulties, chest or abdominal pains, or profuse sweating.

• #20 Jellyfish Stings and Their Management: A Review

  https://pmc.ncbi.nlm.nih.gov/articles/PMC3640396/

  Jellyfish (cnidarians) have a worldwide distribution. Despite most being harmless, some species may cause local and also systemic reactions. Treatment of jellyfish envenomation is directed at: alleviating the local effects of venom, preventing further nematocyst discharges and controlling systemic reactions, including shock. In severe cases, the most important step is stabilizing and maintaining vital functions. With some differences between species, there seems to be evidence and consensus on oral/topical analgesics, hot water and ice packs as effective painkillers and on 30 s application of domestic vinegar (4%6% acetic acid) to prevent further discharge of unfired nematocysts remaining on the skin. Conversely, alcohol, methylated spirits and fresh water should be carefully avoided, since they could massively discharge nematocysts; pressure immobilization bandaging should also be avoided, as laboratory studies show that it stimulates additional venom discharge from nematocysts. Most treatment approaches are presently founded on relatively weak evidence; therefore, further research (especially randomized clinical trials) is strongly recommended. Dissemination of appropriate treatment modalities should be deployed to better inform and educate those at risk. Adequate signage should be placed at beaches to notify tourists of the jellyfish risk. Swimmers in risky areas should wear protective equipment.

• #21 What Are Box Jellyfish Stings? Symptoms and Treatments

  https://www.webmd.com/first-aid/what-to-know-about-box-jellyfish-stings

  A sting from a box jellyfish is dangerous, but there are ways to avoid these sea creatures and quickly treat a sting. […] Prevention is key, but learning the symptoms before a beach vacation can help you get fast treatment. Their sting can cause paralysis and, in some cases, death. […] The main symptoms of a box jellyfish sting include: Burning pain in the skin, Welts in the skin, usually in a whip-like pattern, Tentacles from the jellyfish stuck onto the skin, Unusual behavior due to pain, Stomach pain, Chest pain, Muscle pain or spasms, Sweating, Nausea or vomiting. […] If a box jellyfish stings someone, take the following measures: Take the person out of the water carefully. Apply vinegar to the sting for 30 seconds. Pull out any tentacles on their skin using tweezers. Check the person’s pulse and breathing regularly. Call an ambulance in case of an emergency.

• #22 Jellyfish Stings – Safety and Treatment

  https://www.urgentcare247.com/blog/jellyfish-stings

  Be warned that a jellyfish sting will often appear to start healing over a day or two and then have an extreme and painful flare up several days later. Rashes, swelling, and raised red marks can appear at the site of the sting. Burning, itching, and severe pain are often a side effect of the jellyfish sting. […] If you get stung by a jellyfish: Get out of the water and find medical care. […] Urgent Care 24/7 is always available to treat your jellyfish stings and other illnesses and injuries.

• #23 Jellyfish Sting: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/17821-jellyfish-stings

  Most jellyfish stings are harmless. But some jellyfish stings can cause serious harm. If you or someone you’re with is stung, get help right away. If you’re experiencing life-threatening symptoms such as difficulty breathing, call 911 or go to your nearest emergency room. […] Minor symptoms of a jellyfish sting may include slight pain, itching and a rash. Symptoms of a jellyfish sting depend on the type of jellyfish you made contact with. […] More serious jellyfish stings can cause greater harm. You should seek medical help right away if you have more severe symptoms. These symptoms may include: Difficulty breathing, Chest pain, Muscle cramps, Skin blisters, Numbness or tingling, Nausea or vomiting, Difficulty swallowing (dysphagia), Abdominal pain, Excessive sweating (hyperhidrosis). […] If you seek medical care, your healthcare provider may treat more serious jellyfish stings with medication. Medications your healthcare provider may use include: Pain relievers can help reduce your pain, Antivenin can help reverse the effects of the venom, Antihistamines can help reduce itching and rash. […] If you’ve been stung by a box jellyfish, it’s important to carefully monitor your symptoms for hours after the sting. Seek medical attention right away for any severe symptoms. This includes breathing difficulties, chest or abdominal pains, or profuse sweating.

• #24

  https://stjohnwa.com.au/online-resources/first-aid-information-and-resources/non-tropical-jellyfish-stings?srsltid=AfmBOoqj1PvhIjtGfPYrWAn1ueUFYSzjXyGhOyr_c7RPHaZi2HlUNA4G

  Many species of jellyfish such as the Bluebottle occur in nontropical Australian coastal waters. Stings from these jellyfish can cause immediate pain and allergic reactions. […] Follow DRSABCD St John WA Action Plan. […] Rest and reassure the casualty. […] Prevent the casualty from rubbing stung area. […] Pick off any remaining tentacles with fingers taking care not to get stung yourself. […] Monitor the casualty constantly. […] Douse affected area with seawater, DO NOT use freshwater. […] If possible place the stung area in hot water (no hotter than the first aider can tolerate). […] If pain persists or is generalised, if the sting area is large (half of a limb or more), or involves sensitive areas (eg the eye) call an ambulance dial Triple Zero (000). Seek medical aid if the sting area is large (half of a limb or more), or involves sensitive areas (for example, the eye) call Triple Zero (000) for an ambulance. […] Immediate pain ranging from mild irritation to intense, sharp or burning pain. […] Oval-shaped blanched wheals and surrounding redness on the skin. […] Muscle aches and cramps. […] Nausea. […] Vomiting.

• #25 Dealing with a jellyfish sting | UCLA Health

  https://www.uclahealth.org/news/article/dealing-with-jellyfish-sting

  Call 911 or take your child to the nearest emergency room if they experience: Dizziness or headache, Severe swelling, or swelling of the lips, mouth or tongue, Trouble swallowing, muscle spasms, Difficulty breathing. […] You can effectively treat most minor stings with some quick thinking and a well-stocked beach bag. Jellyfish sting remedies and DIY treatment for other animal stings dont require a lot of specialized training or supplies. […] If your child is stung, the first step is to rinse the sting with sea water (not fresh water) to wash away any venom on the skin surface. […] Other sting remedies include: Rinsing the area with vinegar, Gently removing any pieces of tentacles left behind in the wound with tweezers, Soaking the affected area in warm or cold water to lessen the pain and take away some of the sting, Applying hydrocortisone cream or calamine lotion to soothe the sting, Asking your health care provider if you should give your child pain relievers or antihistamines after a sting. […] To learn more about stings from jellyfish and other sea animals, reach out to your primary care physician.

• #26 First Aid Treatment for Jellyfish Stings

  https://www.webmd.com/first-aid/jellyfish-stings-treatment

  Call 911 if: The person displays signs of a severe allergic reaction. The sting is from a box jellyfish. The sting covers more than half an arm or leg. […] Rinse the area with vinegar for at least 30 seconds. Remove tentacles with a pair of tweezers. After you remove the tentacles, soak the affected area in hot water (104-113 F or 40-45 C) for at least 20 minutes. If you dont have a thermometer, make sure the water is hot but not scalding. A hot shower is OK if thats easier than soaking. Stay in the water for 20 to 45 minutes. […] Use mild hydrocortisone cream or an oral antihistamine to relieve itching and swelling. […] For a severe reaction: You may be in the hospital for several days. You need antivenin (also called antivenom) for Australian box jellyfish stings. Get to an ER and get the antivenin as quickly as you can. […] It’s OK to wash your eyes with seawater. But get to the ER as soon as you can. They’ll flush your eyes with saline and give you pain medications. The ER doctor will probably send you to an ophthalmologist, a doctor who specializes in eye care.

• #27 Jellyfish stings Information | Mount Sinai – New York

  https://www.mountsinai.org/health-library/poison/jellyfish-stings

  Jellyfish are sea creatures. They have nearly see-through bodies with long, finger-like structures called tentacles. Stinging cells inside the tentacles can hurt you if you come in contact with them. Some stings can cause serious harm. Almost 2000 species of animals found in the ocean are either venomous or poisonous to humans, and many can produce severe illness or fatalities. […] This article is for information only. DO NOT use it to treat or manage a jellyfish sting. If you or someone you are with is stung, call the local emergency number (such as 911), or the local poison control center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States. […] Seek medical help right away. Get medical attention right away if pain increases or there are any signs of breathing difficulty or chest pains.

• #28 Jellyfish Sting: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/17821-jellyfish-stings

  Most jellyfish stings are harmless. But some jellyfish stings can cause serious harm. If you or someone you’re with is stung, get help right away. If you’re experiencing life-threatening symptoms such as difficulty breathing, call 911 or go to your nearest emergency room. […] Minor symptoms of a jellyfish sting may include slight pain, itching and a rash. Symptoms of a jellyfish sting depend on the type of jellyfish you made contact with. […] More serious jellyfish stings can cause greater harm. You should seek medical help right away if you have more severe symptoms. These symptoms may include: Difficulty breathing, Chest pain, Muscle cramps, Skin blisters, Numbness or tingling, Nausea or vomiting, Difficulty swallowing (dysphagia), Abdominal pain, Excessive sweating (hyperhidrosis). […] If you seek medical care, your healthcare provider may treat more serious jellyfish stings with medication. Medications your healthcare provider may use include: Pain relievers can help reduce your pain, Antivenin can help reverse the effects of the venom, Antihistamines can help reduce itching and rash. […] If you’ve been stung by a box jellyfish, it’s important to carefully monitor your symptoms for hours after the sting. Seek medical attention right away for any severe symptoms. This includes breathing difficulties, chest or abdominal pains, or profuse sweating.

• #29 Jellyfish Sting: Treatment and Tips

  https://www.verywellhealth.com/how-to-treat-a-jellyfish-sting-1298222

  Jellyfish sting treatment consists of these simple steps: Rinse the area. Remove the tentacles. Bathe in hot water. Apply medication and ice as needed. […] Rapid treatment of jellyfish stings can reduce pain, keep systemic symptoms from getting worse, and lower the risk of complications (including infections). […] Once first aid is delivered, medications can help alleviate pain and swelling. Severe reactions need to be treated in a hospital. […] Symptoms of a severe jellyfish sting that require immediate medical care include: Shortness of breath, Wheezing, Chest tightness, Nausea or vomiting, Hives, Numbness or tingling, Muscle cramps, Blistering skin, Difficulty swallowing, Rapid heartbeat, Pain in various parts of the body, Dizziness or fainting. […] If left untreated, anaphylaxis can lead to shock, respiratory obstruction due to swelling, cardiac or respiratory arrest, or death.

• #30 Jellyfish Stings Pictures, Pain Symptoms, Types, and Treatment

  https://www.emedicinehealth.com/jellyfish_stings/article_em.htm

  Jellyfish stings are generally accidental – from swimming or wading into a jellyfish or carelessly handling them. […] Symptoms include an intense, stinging pain, itching, rash, and raised welts. […] The progressive effects of a jellyfish sting may include nausea, vomiting, diarrhea, lymph node swelling, abdominal pain, numbness/tingling, and muscle spasms. […] Severe reactions can cause difficulty breathing, coma, and death. […] If you are stung by a box jellyfish, seek medical help immediately. […] For other jellyfish stings, soaking or rinsing the area in vinegar (acetic acid) for 15-30 minutes stops the stingers from releasing their venom. […] Eye stings should be rinsed with a commercial saline solution like Artificial Tears; dab the skin around the eyes with a towel that has been soaked in vinegar.

• #31 Stung by a Jellyfish? Here’s When to Make a Splash for Urgent Care! | Shore Physicians Group

  https://shorephysiciansgroup.com/stung-by-a-jellyfish-heres-when-to-make-a-splash-for-urgent-care/

  If you live or vacation at the Jersey shore, a dip in the ocean is often a refreshing and fun way to get out of the heat. When jellyfish strike, however, it can really put a damper on a good time. While most jellyfish stings are harmless, some can pack a punch that requires medical care. In this article, Dr. John Kulin at Shore Urgent Care in Northfield, NJ, explains jellyfish stings and how to know when its time to head to urgent care. […] Adult Jellyfish have larger stinging tentacles that can also deliver venom to their unsuspecting victims. These stings can range from mild irritation to severe reactions, depending on the species and individual sensitivity. In more severe cases or with certain highly venomous jellyfish species, stings can lead to systemic reactions like nausea, vomiting, difficulty breathing, and in rare cases, even cardiac or respiratory failure.

• #32 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  A minor sting on the skin with no tentacle visible, is followed in 5-40 (typically 20-30) minutes by severe generalised pain (often cramping in nature), nausea and vomiting, difficulty breathing, sweating, restlessness and a feeling of impending doom. Victims may develop heart failure, pulmonary oedema and hypertensive stroke. […] When a sting occurs, pieces of tentacles and non-discharged nematocysts may be left on the victims skin. In large or life-threatening stings it is important to inhibit non-discharged nematocysts so that subsequent handling or treatment does not cause further envenomation. […] Nematocysts from different species of jellyfish are either inhibited or stimulated to discharge by different substances used for first-aid. 1,2,3,9 […] Vinegar (4-6% acetic acid) inhibits nematocyst discharge of Box jellyfish 10 but does not provide pain relief from the venom already injected.

• #33 Jellyfish stings – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/jellyfish-stings/symptoms-causes/syc-20353284

  Jellyfish stings are fairly common problems for people swimming, wading or diving in oceans. Most often jellyfish stings cause instant pain and inflamed marks on the skin. Some stings may cause more whole-body (systemic) illness. And in rare cases they’re life-threatening. Most jellyfish stings get better over a few days or weeks with home treatment. Severe reactions likely need emergency medical care. […] Seek emergency treatment if you have severe symptoms. See your health care provider if your symptoms worsen or the wound shows symptoms of infection. […] Possible complications of a jellyfish sting include: Delayed skin reaction, causing blisters, rash or other irritation. Irukandji syndrome, which causes chest and stomach pain, high blood pressure, and heart problems. […] The following tips can help you avoid jellyfish stings: Wear a protective suit. When swimming or diving in areas where jellyfish stings are possible, wear a wet suit or other protective clothing.

• #34 Jellyfish Sting: Treatment and Tips

  https://www.verywellhealth.com/how-to-treat-a-jellyfish-sting-1298222

  Jellyfish sting treatment consists of these simple steps: Rinse the area. Remove the tentacles. Bathe in hot water. Apply medication and ice as needed. […] Rapid treatment of jellyfish stings can reduce pain, keep systemic symptoms from getting worse, and lower the risk of complications (including infections). […] Once first aid is delivered, medications can help alleviate pain and swelling. Severe reactions need to be treated in a hospital. […] Symptoms of a severe jellyfish sting that require immediate medical care include: Shortness of breath, Wheezing, Chest tightness, Nausea or vomiting, Hives, Numbness or tingling, Muscle cramps, Blistering skin, Difficulty swallowing, Rapid heartbeat, Pain in various parts of the body, Dizziness or fainting. […] If left untreated, anaphylaxis can lead to shock, respiratory obstruction due to swelling, cardiac or respiratory arrest, or death.

• #35 Jellyfish Stings: Symptoms & Treatment | Red Cross

  https://www.redcross.org/take-a-class/resources/learn-first-aid/jellyfish-stings?srsltid=AfmBOorJ-5MFh6qpqCCCeSmRJ8U2SZQuHvhWoZYh5OlYC_5-M87O7HYq

  Many forms of marine life (such as jellyfish, stingrays, sea urchins, stinging coral and spiny fish) cause stinging wounds. Stings from marine life can have effects that range from merely painful to very serious (such as allergic reactions that can cause breathing and heart problems, paralysis or even death). […] Signs and symptoms of marine life stings include pain and swelling at the site. You may also see a puncture wound or laceration. If the person is allergic to marine life stings, the person will show signs and symptoms of an allergic reaction or anaphylaxis. […] Get the person out of the water as soon as possible. […] Carefully remove tentacles with a gloved hand, hand wrapped in a plastic bag or a towel, blunt stick or plastic utensil. […] Immerse affected area in water as hot as tolerated for at least 20 minutes or until pain is relieved.

• #36 Jellyfish Stings: Symptoms & Treatment | Red Cross

  https://www.redcross.org/take-a-class/resources/learn-first-aid/jellyfish-stings?srsltid=AfmBOorJ-5MFh6qpqCCCeSmRJ8U2SZQuHvhWoZYh5OlYC_5-M87O7HYq

  Many forms of marine life (such as jellyfish, stingrays, sea urchins, stinging coral and spiny fish) cause stinging wounds. Stings from marine life can have effects that range from merely painful to very serious (such as allergic reactions that can cause breathing and heart problems, paralysis or even death). […] Signs and symptoms of marine life stings include pain and swelling at the site. You may also see a puncture wound or laceration. If the person is allergic to marine life stings, the person will show signs and symptoms of an allergic reaction or anaphylaxis. […] Get the person out of the water as soon as possible. […] Carefully remove tentacles with a gloved hand, hand wrapped in a plastic bag or a towel, blunt stick or plastic utensil. […] Immerse affected area in water as hot as tolerated for at least 20 minutes or until pain is relieved.

• #37 Box Jellyfish Sting: Emergency First Aid, Side Effects, and Symptoms

  https://www.healthline.com/health/box-jellyfish-sting

  You should steer clear of a box jellyfish. The marine animals sting can cause serious and sometimes fatal symptoms in a matter of minutes. […] Seek immediate medical treatment if you are stung by a box jellyfish. […] A person stung by a box jellyfish needs immediate treatment. Its important they get out of the water as soon as possible and receive first aid and lifesaving interventions. […] Once under medical care, the person stung by the box jellyfish may receive pain medication, antivenom, and continued treatment for breathing difficulties, including intubation and a ventilator. […] Severe box jellyfish stings can be fatal, triggering cardiac arrest in your body within minutes. Less severe stings may only cause symptoms like pain and irritated red tracks along your body, but they may not be deadly. […] Its crucial to get treatment immediately following a box jellyfish sting to stop the spread of its venom, remove any remaining tentacles on your body, and get oxygen to support your body as it reacts to the poison.

• #38 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  In most cases, first-aid providers are unlikely to be able to identify the jellyfish. […] In the tropics, because of the risk (even if small) that the victim has been stung by a potentially lethal jellyfish, the priority must be to preserve life. If the species causing the sting cannot clearly be identified as harmless, or due to a Bluebottle, it is safer to treat the victim with vinegar. […] Outside the tropics, where huge numbers of non-life-threatening stings occur, the primary objective is pain relief with heat or cold. […] Remove the victim from the water and restrain if necessary. […] If victim has more than a localised single sting, or who looks/feels unwell, call an Ambulance (Dial Triple Zero – 000) and seek assistance from a lifesaver/lifeguard if available. […] Assess victim and commence resuscitation as necessary following the ANZCOR BLS flow chart (ANZCOR Guideline 8).

• #39 Jellyfish stings – types, symptoms and treatment | healthdirect

  https://www.healthdirect.gov.au/jellyfish-stings

  Treatment will depend on the type of jellyfish sting you have. Many jellyfish stings can be treated with simple first-aid measures. […] If you’ve been stung by a bluebottle: wash the sting site with sea water (not fresh water), remove any tentacles by hand or wash them off with sea water, put your affected limb in hot water (45C) for 20 minutes; make sure the hot water will not burn you. […] If the person is unconscious, do cardiopulmonary resuscitation (CPR). […] Go to hospital, as you may need treatment with antivenom, strong pain-relief medicines, heart monitoring. […] If you think you have Irukandji syndrome, go to hospital. […] To help prevent jellyfish stings, stay out of the sea when there are warnings about jellyfish especially during stinger season. […] Don’t touch jellyfish in the water or on the beach. […] It’s a good idea to swim only at patrolled beaches. This way, you are near a lifeguard who can give first aid or call an ambulance if needed.

• #40 How to Treat and Prevent Jellyfish Stings | Our Blog | CHKD

  https://www.chkd.org/patient-family-resources/our-blog/how-to-treat-and-prevent-jellyfish-stings/

  During the summer months, jellyfish are commonly found in the coastal waters throughout Hampton Roads. […] Jellyfish stings can be painful, but most are not emergencies. If your child is stung, try to remain calm and reassure your child that they will be okay. […] To treat a jellyfish sting, rinse the affected skin with sea water. Do not pour fresh water over the area or use human urine. […] If your child was stung by a sea nettle jellyfish, do not use vinegar to rinse the affected area. Instead, try rinsing with baking soda and sea water to stop the stinging. […] Use over-the-counter pain relievers. An anti-itch cream or an antihistamine may alleviate itching. […] If your child is experiencing symptoms of a severe allergic reaction such as trouble breathing or swallowing or they have had a severe allergic reaction in the past, call 911 immediately.

• #41 Jellyfish Stings and Their Management: A Review

  https://pmc.ncbi.nlm.nih.gov/articles/PMC3640396/

  Jellyfish (cnidarians) have a worldwide distribution. Despite most being harmless, some species may cause local and also systemic reactions. Treatment of jellyfish envenomation is directed at: alleviating the local effects of venom, preventing further nematocyst discharges and controlling systemic reactions, including shock. In severe cases, the most important step is stabilizing and maintaining vital functions. With some differences between species, there seems to be evidence and consensus on oral/topical analgesics, hot water and ice packs as effective painkillers and on 30 s application of domestic vinegar (4%6% acetic acid) to prevent further discharge of unfired nematocysts remaining on the skin. Conversely, alcohol, methylated spirits and fresh water should be carefully avoided, since they could massively discharge nematocysts; pressure immobilization bandaging should also be avoided, as laboratory studies show that it stimulates additional venom discharge from nematocysts. Most treatment approaches are presently founded on relatively weak evidence; therefore, further research (especially randomized clinical trials) is strongly recommended. Dissemination of appropriate treatment modalities should be deployed to better inform and educate those at risk. Adequate signage should be placed at beaches to notify tourists of the jellyfish risk. Swimmers in risky areas should wear protective equipment.

• #42 Jellyfish Stings: Symptoms & Treatment | Red Cross

  https://www.redcross.org/take-a-class/resources/learn-first-aid/jellyfish-stings?srsltid=AfmBOorJ-5MFh6qpqCCCeSmRJ8U2SZQuHvhWoZYh5OlYC_5-M87O7HYq

  Many forms of marine life (such as jellyfish, stingrays, sea urchins, stinging coral and spiny fish) cause stinging wounds. Stings from marine life can have effects that range from merely painful to very serious (such as allergic reactions that can cause breathing and heart problems, paralysis or even death). […] Signs and symptoms of marine life stings include pain and swelling at the site. You may also see a puncture wound or laceration. If the person is allergic to marine life stings, the person will show signs and symptoms of an allergic reaction or anaphylaxis. […] Get the person out of the water as soon as possible. […] Carefully remove tentacles with a gloved hand, hand wrapped in a plastic bag or a towel, blunt stick or plastic utensil. […] Immerse affected area in water as hot as tolerated for at least 20 minutes or until pain is relieved.

• #43

  https://www.ppadocs.com/is-your-child-sick/Jellyfish-Sting

  Jellyfish cause most of the stings that occur in the ocean. […] Jellyfish stings cause pain that feels like a bee sting. […] Here is some care advice that should help. […] Rinse the area with sea water. This will help remove any tentacles stuck to the skin. […] Do not rinse with fresh water (will trigger stingers). […] Do not scrub or rub area (will trigger stingers). […] Do not use your bare fingers. Reason: you will get stings on your hands. […] Scrape off any stingers you can see. Use the edge of a credit card or butter knife. […] Apply heat to the painful area. Reason: hot water may break down the venom and relieve the pain. […] To help with the pain, give an acetaminophen product (such as Tylenol). […] For itching or swelling, put 1% hydrocortisone cream (such as Cortaid) on the sting.

• #44 First Aid Treatment for Jellyfish Stings

  https://www.webmd.com/first-aid/jellyfish-stings-treatment

  Call 911 if: The person displays signs of a severe allergic reaction. The sting is from a box jellyfish. The sting covers more than half an arm or leg. […] Rinse the area with vinegar for at least 30 seconds. Remove tentacles with a pair of tweezers. After you remove the tentacles, soak the affected area in hot water (104-113 F or 40-45 C) for at least 20 minutes. If you dont have a thermometer, make sure the water is hot but not scalding. A hot shower is OK if thats easier than soaking. Stay in the water for 20 to 45 minutes. […] Use mild hydrocortisone cream or an oral antihistamine to relieve itching and swelling. […] For a severe reaction: You may be in the hospital for several days. You need antivenin (also called antivenom) for Australian box jellyfish stings. Get to an ER and get the antivenin as quickly as you can. […] It’s OK to wash your eyes with seawater. But get to the ER as soon as you can. They’ll flush your eyes with saline and give you pain medications. The ER doctor will probably send you to an ophthalmologist, a doctor who specializes in eye care.

• #45 Jellyfish Sting Treatment | Medical House Calls

  https://medicalhousecalls.com/jellyfish-sting-treatment/

  Jellyfish stings are characterized by a sharp pain followed by a burning sensation. The affected area may develop red, purple, or brown track marks where the tentacles made contact with the skin. In some cases, small blisters or welts may form. Victims may experience itching, swelling, and throbbing around the sting site. […] Most stings cause localized discomfort that can be managed with basic first aid. However, some stings can lead to serious reactions, especially in individuals with allergies, compromised immune systems, or underlying health conditions. […] The immediate response to a jellyfish sting can impact the severity of symptoms and recovery. Here are the steps to follow: […] Rinsing the affected area with seawater is an important first step in jellyfish sting treatment. Fresh water should be avoided, as it can cause nematocysts (stinging cells). Using a gentle stream of seawater, rinse the remaining tentacle fragments. Do not rub the area, as this can exacerbate the release of venom and increase irritation.

• #46 Jellyfish stings Information | Mount Sinai – New York

  https://www.mountsinai.org/health-library/poison/jellyfish-stings

  As soon as possible, rinse the sting site with large amounts of household vinegar for at least 30 seconds. Vinegar is safe and effective for all types of jellyfish stings. Vinegar rapidly halts the thousands of tiny unfired stinging cells left on the surface of the skin after tentacle contact. […] After soaking in hot water, apply antihistamine or steroid creams such as cortisone cream. This can help with pain and itching. […] Most jellyfish stings improve within hours, but some stings can lead to skin irritation or rashes that last for weeks. Contact your provider if you continue to have itching at the sting site. Topical anti-inflammatory creams may be helpful. […] It is important to carefully monitor box jellyfish sting victims for hours after a sting. Seek medical attention right away for any breathing difficulties, chest or abdominal pains, or profuse sweating.

• #47 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  Liberally douse/spray the stung area with vinegar for 30 seconds to neutralise invisible stinging cells, 4 then pick off remaining tentacles. […] If the victim has clearly been stung by a Bluebottle (see above) and is assessed as having a localised sting, is stable and not requiring ambulance, vinegar should not be applied 9 and victim managed as per stings in non-tropical Australia. […] If vinegar is unavailable, pick off any tentacles (this is not harmful to the rescuer) and rinse the sting well with seawater. […] Apply a cold pack or ice in a dry plastic bag for analgesia.12 Do not allow or apply fresh water directly onto the sting because it may cause discharge of undischarged nematocysts. […] Antivenom is available for Chironex fleckeri and other multi-tentacled box jellyfish stings. In tropical coastal areas, hospitals keep and ambulances carry antivenom.

• #48 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  Liberally douse/spray the stung area with vinegar for 30 seconds to neutralise invisible stinging cells, 4 then pick off remaining tentacles. […] If the victim has clearly been stung by a Bluebottle (see above) and is assessed as having a localised sting, is stable and not requiring ambulance, vinegar should not be applied 9 and victim managed as per stings in non-tropical Australia. […] If vinegar is unavailable, pick off any tentacles (this is not harmful to the rescuer) and rinse the sting well with seawater. […] Apply a cold pack or ice in a dry plastic bag for analgesia.12 Do not allow or apply fresh water directly onto the sting because it may cause discharge of undischarged nematocysts. […] Antivenom is available for Chironex fleckeri and other multi-tentacled box jellyfish stings. In tropical coastal areas, hospitals keep and ambulances carry antivenom.

• #49 Jellyfish stings

  https://info.health.nz/conditions-treatments/bites-stings/jellyfish-stings

  Most jellyfish stings are not serious. If treated straight away you are not likely to develop major symptoms. […] Call your healthcare provider if you have been stung and have: increasing numbness, difficulty breathing, signs of poisoning, including stomach pain, muscle cramps, nausea and vomiting, signs of infection later, including increased pain, redness, swelling, red streaks leading away from the sting, heat, discharge of pus, fever, or chills, pain that is not controlled by self care, any new or worsening symptoms, a contaminated wound (a tetanus injection may be needed). […] If you or a whnau member has been stung by a jellyfish, get out of the water and follow these steps to treat the sting area. All jellyfish stings in Aotearoa New Zealand are treated the same way. […] Flush the stung area with sea water (or fresh water, if sea water is unavailable) to remove the tentacles. […] Soak the stung area in heated tap water for 15 to 20 minutes. Have it as hot as the person can bear without causing skin burns, and no more than 45C. […] Take pain relief following hot water soaking. […] Do not apply vinegar or methylated spirits as they can make the sting more painful.

• #50 Jellyfish Sting: Symptoms, Treatments, and More

  https://www.healthline.com/health/jellyfish-sting

  What not to do when you’ve been stung by a jellyfish […] It’s a popular belief that human urine can be used to treat a jellyfish sting. This has never been proven. Human urine isn’t a sanitary medical treatment, and there is no need to resort to trying it. Treating the area of your sting with salt water from the ocean or a hot water rinse is a much better and more effective method of treatment. Meat tenderizer, a popular remedy, also shouldn’t be used, as it can cause damage to tissue. Don’t rub the area where your skin has been stung for several hours afterward, and avoid getting sand near the wound. Rinsing with cold, fresh water might seem like a good idea, but it could activate more jellyfish stingers if there are still some in your skin. Opting for a hot shower instead will help rinse the stingers out without making the sting worse.

• #51 Jellyfish Stings, First Aid Condition, Treatments and Pictures for – Skinsight

  https://skinsight.com/skin-conditions/first-aid-jellyfish-stings/

  Avoid further injury by wearing gloves and protective clothing (or any readily available barrier) before attempting to remove jellyfish stingers from yourself or others. Remove the affected individual from the water. Remove stingers or tentacles with fine tweezers or a gloved hand. Wash the affected area with salt water. […] Some self-care measures will help some jellyfish stings but cause an adverse reaction in other types. For that reason, the following actions should be avoided without advice from a medical professional. DO NOT wash or soak the affected area with fresh water if the injury occurred in salt water. DO NOT apply vinegar, baking soda, urine, alcohol, or meat tenderizer / water solution to the affected area. DO NOT rub or apply pressure to the affected area. […] In the case of some jellyfish stings, such as a sting from the box jellyfish of Australia, an antivenin may be necessary to treat the symptoms of anaphylactic shock. The treatment may vary depending on the type of jellyfish sting. General treatment measures for most jellyfish stings include immersing the sting area in hot water until pain is relieved, removing tentacles and stingers (if still present), and administering pain reliever and medication to treat itching.

• #52 Jellyfish Stings (for Parents) | Nemours KidsHealth

  https://kidshealth.org/en/parents/jellyfish.html

  Jellyfish sting their prey with their tentacles, releasing a venom that paralyzes their targets. […] While jellyfish stings are painful, most are not emergencies. Expect pain, red marks, itching, numbness, or tingling with a typical sting. […] But stings from some types of jellyfish such as the box jellyfish (also called sea wasp) are very dangerous, and can even be deadly. […] Jellyfish stings leave thousands of very tiny stingers called nematocysts in the skin. These stingers can continue to release (or „fire”) jellyfish venom (poison) into the body. Treatment can vary based on the type of jellyfish most common in the area. […] Often, it’s best to rinse a sting with vinegar. […] Do not rinse with fresh water (like tap or bottled water) because that can make more stingers fire. […] Also, do not scrape off any stingers still in the skin. […] To deal with a sting: Remove your child from the water. Rinse the area with vinegar. […] Call an ambulance right away if someone has been stung and has trouble breathing or swallowing. […] Check in with your health care professional to see if pain relievers might help your child feel better.

• #53 Jellyfish Sting Treatment: Top Seven Tips

  https://patient.info/news-and-features/what-to-do-if-youre-stung-by-a-jellyfish

  If you are holidaying in a foreign country, after following the above steps, Kanani strongly advises seeking medical treatment, since you’re likely to be less informed on what has stung you – it’s better to be safe than sorry! […] Sometimes jellyfish stings can become infected. Please see a doctor immediately if you have any of the signs of an infection, such as the wound becoming more painful, more redness, or you develop a fever. […] You should not pee on a jellyfish sting. This is just a myth and Kanani says there is no evidence that pee has any benefit. In fact, studies have shown the opposite. Your pee contains compounds like ammonia and urea, which could be helpful on their own if you’ve been stung. However, since pee contains a lot of water, rinsing your sting with it means the ammonia and urea will be too diluted to be of any use. First aid treatment is the primary concern when dealing with jellyfish stings, and you should be focusing on removing the tentacles from your skin and treating the contacted area to avoid the further release of nematocysts – the thousands of tiny cells on their tentacles. Responding quickly after a sting can avoid an increase in venom load and potentially save a life.

• #54 How to Heal a Jellyfish Sting | Consult a Doctor – CloudWell Health

  https://cloudwellhealth.com/how-to-heal-a-jellyfish-sting/

  Some of the jellyfish sting, but very few are dangerous. People wading in shallow waters and swimming in the oceans are at the greatest risk of being stung by them. […] Symptoms of a sting include, for example: Localized stinging pain, Itching, Rash, Welts, You may feel nauseous, develop diarrhea, experience abdominal pain, and muscle spasms. […] It is not advised to urinate on a jellyfish sting. If your urine happens to be alkaline, then as a result it could worsen the sting and release more toxins. […] Healing a jellyfish sting includes, for example: Use a stick and remove any remaining tentacles. If you used clothing items to remove the tentacles, discard them and do not wear it again. Rinse the area in seawater, not freshwater. Soak or rinse the area in vinegar for 30 seconds. If you cannot find vinegar, continue to rinse in seawater. Do not touch the area with bare hands, as tiny cysts could still be there and, therefore, you could sting your hands. Do not apply ice or hot water. Apply shaving cream and use a razor or credit card to shave the area, to remove any remaining cysts. For eye stings, use a commercial saline solution. For mouth stings, use 1/4th strength vinegar and gargle with it. If the person feels nauseous or experiences abdominal pain, seek medical help immediately.

• #55

  https://www.ppadocs.com/is-your-child-sick/Jellyfish-Sting

  Jellyfish cause most of the stings that occur in the ocean. […] Jellyfish stings cause pain that feels like a bee sting. […] Here is some care advice that should help. […] Rinse the area with sea water. This will help remove any tentacles stuck to the skin. […] Do not rinse with fresh water (will trigger stingers). […] Do not scrub or rub area (will trigger stingers). […] Do not use your bare fingers. Reason: you will get stings on your hands. […] Scrape off any stingers you can see. Use the edge of a credit card or butter knife. […] Apply heat to the painful area. Reason: hot water may break down the venom and relieve the pain. […] To help with the pain, give an acetaminophen product (such as Tylenol). […] For itching or swelling, put 1% hydrocortisone cream (such as Cortaid) on the sting.

• #56 Jellyfish Stings and Their Management: A Review

  https://pmc.ncbi.nlm.nih.gov/articles/PMC3640396/

  Jellyfish (cnidarians) have a worldwide distribution. Despite most being harmless, some species may cause local and also systemic reactions. Treatment of jellyfish envenomation is directed at: alleviating the local effects of venom, preventing further nematocyst discharges and controlling systemic reactions, including shock. In severe cases, the most important step is stabilizing and maintaining vital functions. With some differences between species, there seems to be evidence and consensus on oral/topical analgesics, hot water and ice packs as effective painkillers and on 30 s application of domestic vinegar (4%6% acetic acid) to prevent further discharge of unfired nematocysts remaining on the skin. Conversely, alcohol, methylated spirits and fresh water should be carefully avoided, since they could massively discharge nematocysts; pressure immobilization bandaging should also be avoided, as laboratory studies show that it stimulates additional venom discharge from nematocysts. Most treatment approaches are presently founded on relatively weak evidence; therefore, further research (especially randomized clinical trials) is strongly recommended. Dissemination of appropriate treatment modalities should be deployed to better inform and educate those at risk. Adequate signage should be placed at beaches to notify tourists of the jellyfish risk. Swimmers in risky areas should wear protective equipment.

• #57 Jellyfish Stings and Their Management: A Review

  https://pmc.ncbi.nlm.nih.gov/articles/PMC3640396/

  Jellyfish (cnidarians) have a worldwide distribution. Despite most being harmless, some species may cause local and also systemic reactions. Treatment of jellyfish envenomation is directed at: alleviating the local effects of venom, preventing further nematocyst discharges and controlling systemic reactions, including shock. In severe cases, the most important step is stabilizing and maintaining vital functions. With some differences between species, there seems to be evidence and consensus on oral/topical analgesics, hot water and ice packs as effective painkillers and on 30 s application of domestic vinegar (4%6% acetic acid) to prevent further discharge of unfired nematocysts remaining on the skin. Conversely, alcohol, methylated spirits and fresh water should be carefully avoided, since they could massively discharge nematocysts; pressure immobilization bandaging should also be avoided, as laboratory studies show that it stimulates additional venom discharge from nematocysts. Most treatment approaches are presently founded on relatively weak evidence; therefore, further research (especially randomized clinical trials) is strongly recommended. Dissemination of appropriate treatment modalities should be deployed to better inform and educate those at risk. Adequate signage should be placed at beaches to notify tourists of the jellyfish risk. Swimmers in risky areas should wear protective equipment.

• #58 First Aid Treatment for Jellyfish Stings

  https://www.webmd.com/first-aid/jellyfish-stings-treatment

  Call 911 if: The person displays signs of a severe allergic reaction. The sting is from a box jellyfish. The sting covers more than half an arm or leg. […] Rinse the area with vinegar for at least 30 seconds. Remove tentacles with a pair of tweezers. After you remove the tentacles, soak the affected area in hot water (104-113 F or 40-45 C) for at least 20 minutes. If you dont have a thermometer, make sure the water is hot but not scalding. A hot shower is OK if thats easier than soaking. Stay in the water for 20 to 45 minutes. […] Use mild hydrocortisone cream or an oral antihistamine to relieve itching and swelling. […] For a severe reaction: You may be in the hospital for several days. You need antivenin (also called antivenom) for Australian box jellyfish stings. Get to an ER and get the antivenin as quickly as you can. […] It’s OK to wash your eyes with seawater. But get to the ER as soon as you can. They’ll flush your eyes with saline and give you pain medications. The ER doctor will probably send you to an ophthalmologist, a doctor who specializes in eye care.

• #59 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  Patients who initially appear stable but experience severe symptoms in the following 30 minutes may be suffering Irukandji syndrome and need urgent medical care. […] Keep the victim at rest, reassure and keep under constant observation. […] Do not allow rubbing of the sting area. […] Pick off any tentacles (this is not dangerous to the rescuer) and rinse sting area well with seawater to remove invisible nematocysts. […] Place the victims stung area in hot water (no hotter than the rescuer can comfortably tolerate) for 20 minutes.11 […] If local pain is unrelieved by heat, or if hot water is not available, apply a cold pack or ice in a dry plastic bag. 13 […] If pain persists or is generalised, if the sting area is large (half of a limb or more), or involves sensitive areas (eg the eye) call an ambulance (Dial Triple Zero 000) and seek assistance from a lifesaver/lifeguard if available.

• #60 Jellyfish stings | Altru Health System

  https://www.altru.org/health-library/conditions/jellyfish-stings

  Jellyfish stings are fairly common problems for people swimming, wading or diving in oceans. Most often jellyfish stings cause instant pain and inflamed marks on the skin. Some stings may cause more whole-body (systemic) illness. And in rare cases they’re life-threatening. Most jellyfish stings get better over a few days or weeks with home treatment. Severe reactions likely need emergency medical care. […] Seek emergency treatment if you have severe symptoms. See your health care provider if your symptoms worsen or the wound shows symptoms of infection. […] Treatment for jellyfish stings includes first-aid care and medical treatment. Most jellyfish stings can be treated as follows: Carefully pluck visible tentacles with a fine tweezers. Soak the skin in hot water. Use water that’s 110 to 113 F (43 to 45 C). It should feel hot, not scalding. Keep the affected skin immersed or in a hot shower until the pain eases, which might be 20 to 45 minutes. Apply 0.5% to 1% hydrocortisone cream or ointment twice a day to the affected skin. […] Emergency care. Someone having a severe reaction to a jellyfish sting may need cardiopulmonary resuscitation (CPR), life support or, if the sting is from a box jellyfish, antivenom medication.

• #61 Jellyfish stings call for immediate first aid, lifeguards are trained

  https://www.metrowestdailynews.com/story/lifestyle/health-fitness/2022/07/13/jellyfish-stings-call-immediate-first-aid-lifeguards-trained/10037555002/

  Symptomatic treatment such as antihistamines for itch, pain medications (immersion in very warm water about 104 to 122 degrees Fahrenheit may help minimize the pain for some stings) and/or local treatments such as ice packs, can be utilized. […] For the subset of people who develop itchy (sometimes very severe), hive-like lesions a week or two later, treatment options include antihistamines and/or topical hydrocortisone cream (and if these are not sufficient medical evaluation should be obtained).

• #62 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  Patients who initially appear stable but experience severe symptoms in the following 30 minutes may be suffering Irukandji syndrome and need urgent medical care. […] Keep the victim at rest, reassure and keep under constant observation. […] Do not allow rubbing of the sting area. […] Pick off any tentacles (this is not dangerous to the rescuer) and rinse sting area well with seawater to remove invisible nematocysts. […] Place the victims stung area in hot water (no hotter than the rescuer can comfortably tolerate) for 20 minutes.11 […] If local pain is unrelieved by heat, or if hot water is not available, apply a cold pack or ice in a dry plastic bag. 13 […] If pain persists or is generalised, if the sting area is large (half of a limb or more), or involves sensitive areas (eg the eye) call an ambulance (Dial Triple Zero 000) and seek assistance from a lifesaver/lifeguard if available.

• #63 Jellyfish Sting in Children | Children’s Hospital Colorado

  https://www.childrenscolorado.org/conditions-and-advice/conditions-and-symptoms/symptoms/jellyfish-sting/

  Rinse the area with sea water. This will help remove any tentacles stuck to the skin. […] Do not rinse with fresh water (will trigger stingers). […] Apply heat to the painful area. Reason: hot water may break down the venom and relieve the pain. […] To help with the pain, give an acetaminophen product (such as Tylenol). […] For itching or swelling, put 1% hydrocortisone cream (such as Cortaid) on the sting. […] Severe burning pain will lessen within a few hours. […] Itching may last for a week. […] Call Your Doctor If: Blisters appear, Severe pain lasts over 2 hours, Sting looks infected (spreading redness or pus).

• #64 Jellyfish Sting Treatment | Medical House Calls

  https://medicalhousecalls.com/jellyfish-sting-treatment/

  Applying vinegar or lemon juice to the sting site can neutralize the venom from certain types of jellyfish, particularly box jellyfish. Vinegar (acetic acid) has been shown to inhibit the discharge of nematocysts in some species. […] If tentacles are still attached to the skin, they should be removed to prevent further venom release. Lift the tentacles off the skin using tweezers or the edge of a credit card. […] Research suggests that immersing the affected area in hot water (not scalding) for 20-45 minutes can reduce pain, as heat can deactivate certain proteins in the venom. […] Nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen or acetaminophen can reduce pain and inflammation. […] Seek medical help if the sting is from a box jellyfish, Portuguese man-of-war, or another venomous species if the victim experiences difficulty breathing, chest pain, or anaphylaxis. If pain persists, the sting site shows signs of infection (redness, swelling, pus), or if the victim has a history of allergic reactions, medical evaluation is warranted.

• #65

  https://myhealth.alberta.ca/Health/aftercareinformation/pages/conditions.aspx?hwid=ug5994

  Jellyfish stings make raised, red welts that develop along the site of the sting. The welts may last for 1 to 2 weeks, and itchy skin rashes may appear 1 to 4 weeks after the sting. […] Your home treatment depends on what type of sting or scrape you have and how severe it is. You may need to wash the sting or scrape or change a bandage. Your doctor may give you medicine to take or to put on the affected area. […] Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse advice line if you are having problems. […] Take an over-the-counter antihistamine or apply 1% hydrocortisone cream to help control itching. Be safe with medicines. Read and follow all instructions on the label. […] Wash the sting with clean water 2 times a day. Don’t use hydrogen peroxide or alcohol, which can slow healing. […] Watch closely for changes in your health, and be sure to contact your doctor or nurse advice line if the rash, sting, or scrape is not getting better each day.

• #66

  https://www.ppadocs.com/is-your-child-sick/Jellyfish-Sting

  Jellyfish cause most of the stings that occur in the ocean. […] Jellyfish stings cause pain that feels like a bee sting. […] Here is some care advice that should help. […] Rinse the area with sea water. This will help remove any tentacles stuck to the skin. […] Do not rinse with fresh water (will trigger stingers). […] Do not scrub or rub area (will trigger stingers). […] Do not use your bare fingers. Reason: you will get stings on your hands. […] Scrape off any stingers you can see. Use the edge of a credit card or butter knife. […] Apply heat to the painful area. Reason: hot water may break down the venom and relieve the pain. […] To help with the pain, give an acetaminophen product (such as Tylenol). […] For itching or swelling, put 1% hydrocortisone cream (such as Cortaid) on the sting.

• #67 Jellyfish Stings: Symptoms & Treatment | Red Cross

  https://www.redcross.org/take-a-class/resources/learn-first-aid/jellyfish-stings?srsltid=AfmBOorJ-5MFh6qpqCCCeSmRJ8U2SZQuHvhWoZYh5OlYC_5-M87O7HYq

  If hot water is not available, use a chemical heat pack or another hot item (e.g., hot rock or sand). […] If heat sources not available, or after applying heat, apply lidocaine gel, if available. […] Do not rub the area or apply an elastic bandage. […] Watch for changes in condition, including breathing and responsiveness and signs of shock, and give care as appropriate and trained. […] A life-threatening situation would include the following: Lethal jellyfish sting, Lack of knowledge about what stung the person, History of allergic reactions to marine life stings, Sting on the face or neck, Signs symptoms of shock or anaphylaxis, including trouble breathing. […] Call 9-1-1 if a person does not know what stung them. The stings of some forms of marine life can make a person seriously ill and be life-threatening.

• #68 First Aid Treatment for Jellyfish Stings

  https://www.webmd.com/first-aid/jellyfish-stings-treatment

  Call 911 if: The person displays signs of a severe allergic reaction. The sting is from a box jellyfish. The sting covers more than half an arm or leg. […] Rinse the area with vinegar for at least 30 seconds. Remove tentacles with a pair of tweezers. After you remove the tentacles, soak the affected area in hot water (104-113 F or 40-45 C) for at least 20 minutes. If you dont have a thermometer, make sure the water is hot but not scalding. A hot shower is OK if thats easier than soaking. Stay in the water for 20 to 45 minutes. […] Use mild hydrocortisone cream or an oral antihistamine to relieve itching and swelling. […] For a severe reaction: You may be in the hospital for several days. You need antivenin (also called antivenom) for Australian box jellyfish stings. Get to an ER and get the antivenin as quickly as you can. […] It’s OK to wash your eyes with seawater. But get to the ER as soon as you can. They’ll flush your eyes with saline and give you pain medications. The ER doctor will probably send you to an ophthalmologist, a doctor who specializes in eye care.

• #69 Jellyfish Sting: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/17821-jellyfish-stings

  Most jellyfish stings are harmless. But some jellyfish stings can cause serious harm. If you or someone you’re with is stung, get help right away. If you’re experiencing life-threatening symptoms such as difficulty breathing, call 911 or go to your nearest emergency room. […] Minor symptoms of a jellyfish sting may include slight pain, itching and a rash. Symptoms of a jellyfish sting depend on the type of jellyfish you made contact with. […] More serious jellyfish stings can cause greater harm. You should seek medical help right away if you have more severe symptoms. These symptoms may include: Difficulty breathing, Chest pain, Muscle cramps, Skin blisters, Numbness or tingling, Nausea or vomiting, Difficulty swallowing (dysphagia), Abdominal pain, Excessive sweating (hyperhidrosis). […] If you seek medical care, your healthcare provider may treat more serious jellyfish stings with medication. Medications your healthcare provider may use include: Pain relievers can help reduce your pain, Antivenin can help reverse the effects of the venom, Antihistamines can help reduce itching and rash. […] If you’ve been stung by a box jellyfish, it’s important to carefully monitor your symptoms for hours after the sting. Seek medical attention right away for any severe symptoms. This includes breathing difficulties, chest or abdominal pains, or profuse sweating.

• #70 Jellyfish Sting: Treatment and Tips

  https://www.verywellhealth.com/how-to-treat-a-jellyfish-sting-1298222

  Jellyfish sting treatment consists of these simple steps: Rinse the area. Remove the tentacles. Bathe in hot water. Apply medication and ice as needed. […] Rapid treatment of jellyfish stings can reduce pain, keep systemic symptoms from getting worse, and lower the risk of complications (including infections). […] Once first aid is delivered, medications can help alleviate pain and swelling. Severe reactions need to be treated in a hospital. […] Symptoms of a severe jellyfish sting that require immediate medical care include: Shortness of breath, Wheezing, Chest tightness, Nausea or vomiting, Hives, Numbness or tingling, Muscle cramps, Blistering skin, Difficulty swallowing, Rapid heartbeat, Pain in various parts of the body, Dizziness or fainting. […] If left untreated, anaphylaxis can lead to shock, respiratory obstruction due to swelling, cardiac or respiratory arrest, or death.

• #71 First Aid Treatment for Jellyfish Stings

  https://www.webmd.com/first-aid/jellyfish-stings-treatment

  Call 911 if: The person displays signs of a severe allergic reaction. The sting is from a box jellyfish. The sting covers more than half an arm or leg. […] Rinse the area with vinegar for at least 30 seconds. Remove tentacles with a pair of tweezers. After you remove the tentacles, soak the affected area in hot water (104-113 F or 40-45 C) for at least 20 minutes. If you dont have a thermometer, make sure the water is hot but not scalding. A hot shower is OK if thats easier than soaking. Stay in the water for 20 to 45 minutes. […] Use mild hydrocortisone cream or an oral antihistamine to relieve itching and swelling. […] For a severe reaction: You may be in the hospital for several days. You need antivenin (also called antivenom) for Australian box jellyfish stings. Get to an ER and get the antivenin as quickly as you can. […] It’s OK to wash your eyes with seawater. But get to the ER as soon as you can. They’ll flush your eyes with saline and give you pain medications. The ER doctor will probably send you to an ophthalmologist, a doctor who specializes in eye care.

• #72 Stung by a Jellyfish? Here’s When to Make a Splash for Urgent Care! | Shore Physicians Group

  https://shorephysiciansgroup.com/stung-by-a-jellyfish-heres-when-to-make-a-splash-for-urgent-care/

  Severe Pain and Difficulty Breathing: If you find yourself clutching your chest, gasping for air, and experiencing intense pain after a jellyfish sting, its time to sound the alarm. Severe pain combined with breathing difficulties could be a sign of a severe allergic reaction or a sting from a particularly potent jellyfish species. Dont hesitateseek medical care immediately for a thorough evaluation and prompt treatment. […] Allergic Reactions: Just like land-dwelling critters, jellyfish stings can trigger allergic reactions in some individuals. If you notice symptoms such as hives, swelling (especially around the face, lips, or throat), itching, dizziness, or a sudden drop in blood pressure, its time to leave the beach behind and head to the closest emergency department or urgent care. Allergic reactions can escalate quickly, so dont wait for them to catch a wave.

• #73 How to Treat and Prevent Jellyfish Stings | Our Blog | CHKD

  https://www.chkd.org/patient-family-resources/our-blog/how-to-treat-and-prevent-jellyfish-stings/

  During the summer months, jellyfish are commonly found in the coastal waters throughout Hampton Roads. […] Jellyfish stings can be painful, but most are not emergencies. If your child is stung, try to remain calm and reassure your child that they will be okay. […] To treat a jellyfish sting, rinse the affected skin with sea water. Do not pour fresh water over the area or use human urine. […] If your child was stung by a sea nettle jellyfish, do not use vinegar to rinse the affected area. Instead, try rinsing with baking soda and sea water to stop the stinging. […] Use over-the-counter pain relievers. An anti-itch cream or an antihistamine may alleviate itching. […] If your child is experiencing symptoms of a severe allergic reaction such as trouble breathing or swallowing or they have had a severe allergic reaction in the past, call 911 immediately.

• #74 Jellyfish Stings (for Parents) – Barbara Bush Children’s Hospital

  https://kidshealth.org/BarbaraBushChildrens/en/parents/jellyfish.html

  Call an ambulance right away if someone has been stung and: has trouble breathing or swallowing, has a swollen tongue or lips, or a change in voice, has bad pain or feels generally unwell, is nauseated or vomiting, is dizzy or has a headache, has muscle spasms, has stings over a large part of the body, the sting is in the eye or mouth, might have been stung by a very dangerous jellyfish. […] Beaches with lifeguards are more likely to warn visitors about jellyfish. Look for a sign or warning flag (some beaches fly a purple warning flag when there’s „dangerous marine life” in the water). Double check to make sure that you’ve got a small container of vinegar and a pair of tweezers in your beach bag.

• #75 Jellyfish stings Information | Mount Sinai – New York

  https://www.mountsinai.org/health-library/poison/jellyfish-stings

  As soon as possible, rinse the sting site with large amounts of household vinegar for at least 30 seconds. Vinegar is safe and effective for all types of jellyfish stings. Vinegar rapidly halts the thousands of tiny unfired stinging cells left on the surface of the skin after tentacle contact. […] After soaking in hot water, apply antihistamine or steroid creams such as cortisone cream. This can help with pain and itching. […] Most jellyfish stings improve within hours, but some stings can lead to skin irritation or rashes that last for weeks. Contact your provider if you continue to have itching at the sting site. Topical anti-inflammatory creams may be helpful. […] It is important to carefully monitor box jellyfish sting victims for hours after a sting. Seek medical attention right away for any breathing difficulties, chest or abdominal pains, or profuse sweating.

• #76 How to Treat and Prevent Jellyfish Stings | Our Blog | CHKD

  https://www.chkd.org/patient-family-resources/our-blog/how-to-treat-and-prevent-jellyfish-stings/

  During the summer months, jellyfish are commonly found in the coastal waters throughout Hampton Roads. […] Jellyfish stings can be painful, but most are not emergencies. If your child is stung, try to remain calm and reassure your child that they will be okay. […] To treat a jellyfish sting, rinse the affected skin with sea water. Do not pour fresh water over the area or use human urine. […] If your child was stung by a sea nettle jellyfish, do not use vinegar to rinse the affected area. Instead, try rinsing with baking soda and sea water to stop the stinging. […] Use over-the-counter pain relievers. An anti-itch cream or an antihistamine may alleviate itching. […] If your child is experiencing symptoms of a severe allergic reaction such as trouble breathing or swallowing or they have had a severe allergic reaction in the past, call 911 immediately.

• #77 Box Jellyfish Sting: Emergency First Aid, Side Effects, and Symptoms

  https://www.healthline.com/health/box-jellyfish-sting

  You should steer clear of a box jellyfish. The marine animals sting can cause serious and sometimes fatal symptoms in a matter of minutes. […] Seek immediate medical treatment if you are stung by a box jellyfish. […] A person stung by a box jellyfish needs immediate treatment. Its important they get out of the water as soon as possible and receive first aid and lifesaving interventions. […] Once under medical care, the person stung by the box jellyfish may receive pain medication, antivenom, and continued treatment for breathing difficulties, including intubation and a ventilator. […] Severe box jellyfish stings can be fatal, triggering cardiac arrest in your body within minutes. Less severe stings may only cause symptoms like pain and irritated red tracks along your body, but they may not be deadly. […] Its crucial to get treatment immediately following a box jellyfish sting to stop the spread of its venom, remove any remaining tentacles on your body, and get oxygen to support your body as it reacts to the poison.

• #78 First Aid Treatment for Jellyfish Stings

  https://www.webmd.com/first-aid/jellyfish-stings-treatment

  Call 911 if: The person displays signs of a severe allergic reaction. The sting is from a box jellyfish. The sting covers more than half an arm or leg. […] Rinse the area with vinegar for at least 30 seconds. Remove tentacles with a pair of tweezers. After you remove the tentacles, soak the affected area in hot water (104-113 F or 40-45 C) for at least 20 minutes. If you dont have a thermometer, make sure the water is hot but not scalding. A hot shower is OK if thats easier than soaking. Stay in the water for 20 to 45 minutes. […] Use mild hydrocortisone cream or an oral antihistamine to relieve itching and swelling. […] For a severe reaction: You may be in the hospital for several days. You need antivenin (also called antivenom) for Australian box jellyfish stings. Get to an ER and get the antivenin as quickly as you can. […] It’s OK to wash your eyes with seawater. But get to the ER as soon as you can. They’ll flush your eyes with saline and give you pain medications. The ER doctor will probably send you to an ophthalmologist, a doctor who specializes in eye care.

• #79 Jellyfish Stings | DAN Southern Africa

  https://www.dansa.org/blog/2016/03/04/jellyfish-stings

  What is the best way to care for a jellyfish sting? The term jellyfish describes an enormous number of marine animals capable of inflicting a painful, and occasionally life-threatening, sting. […] BE PREPARED TO TREAT AN ALLERGIC REACTION FOLLOWING A JELLYFISH STING. If possible, carry an allergy kit, including injectable epinephrine (adrenaline) and an oral antihistamine. The following therapy is recommended for all unidentified jellyfish and other creatures with stinging cells: Immediately flood the wound with vinegar (5% acetic acid). Keep the victim as still as possible. Continuously apply the vinegar until the victim can be brought to medical attention. […] Immerse the affected area in hot water for 30 to 90 minutes to reduce and / or manage pain. […] If the victim has a large area involved (entire arm or leg, face, or genitals), is very young or very old, or shows signs of generalized illness (nausea, vomiting, weakness, shortness of breath or chest pain), seek help from a doctor.

• #80 Jellyfish Stings | DAN Southern Africa

  https://www.dansa.org/blog/2016/03/04/jellyfish-stings

  What is the best way to care for a jellyfish sting? The term jellyfish describes an enormous number of marine animals capable of inflicting a painful, and occasionally life-threatening, sting. […] BE PREPARED TO TREAT AN ALLERGIC REACTION FOLLOWING A JELLYFISH STING. If possible, carry an allergy kit, including injectable epinephrine (adrenaline) and an oral antihistamine. The following therapy is recommended for all unidentified jellyfish and other creatures with stinging cells: Immediately flood the wound with vinegar (5% acetic acid). Keep the victim as still as possible. Continuously apply the vinegar until the victim can be brought to medical attention. […] Immerse the affected area in hot water for 30 to 90 minutes to reduce and / or manage pain. […] If the victim has a large area involved (entire arm or leg, face, or genitals), is very young or very old, or shows signs of generalized illness (nausea, vomiting, weakness, shortness of breath or chest pain), seek help from a doctor.

• #81 Jellyfish stings – types, symptoms and treatment | healthdirect

  https://www.healthdirect.gov.au/jellyfish-stings

  Treatment will depend on the type of jellyfish sting you have. Many jellyfish stings can be treated with simple first-aid measures. […] If you’ve been stung by a bluebottle: wash the sting site with sea water (not fresh water), remove any tentacles by hand or wash them off with sea water, put your affected limb in hot water (45C) for 20 minutes; make sure the hot water will not burn you. […] If the person is unconscious, do cardiopulmonary resuscitation (CPR). […] Go to hospital, as you may need treatment with antivenom, strong pain-relief medicines, heart monitoring. […] If you think you have Irukandji syndrome, go to hospital. […] To help prevent jellyfish stings, stay out of the sea when there are warnings about jellyfish especially during stinger season. […] Don’t touch jellyfish in the water or on the beach. […] It’s a good idea to swim only at patrolled beaches. This way, you are near a lifeguard who can give first aid or call an ambulance if needed.

• #82 Jellyfish stings

  https://info.health.nz/conditions-treatments/bites-stings/jellyfish-stings

  Most jellyfish stings are not serious. If treated straight away you are not likely to develop major symptoms. […] Call your healthcare provider if you have been stung and have: increasing numbness, difficulty breathing, signs of poisoning, including stomach pain, muscle cramps, nausea and vomiting, signs of infection later, including increased pain, redness, swelling, red streaks leading away from the sting, heat, discharge of pus, fever, or chills, pain that is not controlled by self care, any new or worsening symptoms, a contaminated wound (a tetanus injection may be needed). […] If you or a whnau member has been stung by a jellyfish, get out of the water and follow these steps to treat the sting area. All jellyfish stings in Aotearoa New Zealand are treated the same way. […] Flush the stung area with sea water (or fresh water, if sea water is unavailable) to remove the tentacles. […] Soak the stung area in heated tap water for 15 to 20 minutes. Have it as hot as the person can bear without causing skin burns, and no more than 45C. […] Take pain relief following hot water soaking. […] Do not apply vinegar or methylated spirits as they can make the sting more painful.

• #83

  https://www.ppadocs.com/is-your-child-sick/Jellyfish-Sting

  Severe burning pain will lessen within a few hours. […] Itching may last for a week. […] Red lines from the tentacles may last 1-2 weeks. […] Call Your Doctor If: Blisters appear. […] Severe pain lasts over 2 hours. […] Sting looks infected (spreading redness or pus). […] You think your child needs to be seen. […] Your child becomes worse.

• #84 Jellyfish Sting

  https://www.seattlechildrens.org/conditions/a-z/jellyfish-sting/

  Jellyfish cause most of the stings that occur in the ocean. The creature’s stingers inject venom into the human skin. This is what causes the symptoms. The main symptoms are pain, burning and redness at the sting site. Red lines are common. […] Jellyfish stings cause pain that feels like a bee sting. Here is some care advice that should help. […] Jellyfish sting – Normal local reaction. […] Severe burning pain will lessen within a few hours. Itching may last for a week. Red lines from the tentacles may last 1-2 weeks. […] Call Your Doctor If: Blisters appear, Severe pain lasts over 2 hours, Sting looks infected (spreading redness or pus), You think your child needs to be seen, Your child becomes worse.

• #85 Jellyfish Sting

  https://www.seattlechildrens.org/conditions/a-z/jellyfish-sting/

  Jellyfish cause most of the stings that occur in the ocean. The creature’s stingers inject venom into the human skin. This is what causes the symptoms. The main symptoms are pain, burning and redness at the sting site. Red lines are common. […] Jellyfish stings cause pain that feels like a bee sting. Here is some care advice that should help. […] Jellyfish sting – Normal local reaction. […] Severe burning pain will lessen within a few hours. Itching may last for a week. Red lines from the tentacles may last 1-2 weeks. […] Call Your Doctor If: Blisters appear, Severe pain lasts over 2 hours, Sting looks infected (spreading redness or pus), You think your child needs to be seen, Your child becomes worse.

• #86

  https://myhealth.alberta.ca/Health/aftercareinformation/pages/conditions.aspx?hwid=ug5994

  Jellyfish stings make raised, red welts that develop along the site of the sting. The welts may last for 1 to 2 weeks, and itchy skin rashes may appear 1 to 4 weeks after the sting. […] Your home treatment depends on what type of sting or scrape you have and how severe it is. You may need to wash the sting or scrape or change a bandage. Your doctor may give you medicine to take or to put on the affected area. […] Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse advice line if you are having problems. […] Take an over-the-counter antihistamine or apply 1% hydrocortisone cream to help control itching. Be safe with medicines. Read and follow all instructions on the label. […] Wash the sting with clean water 2 times a day. Don’t use hydrogen peroxide or alcohol, which can slow healing. […] Watch closely for changes in your health, and be sure to contact your doctor or nurse advice line if the rash, sting, or scrape is not getting better each day.

• #87 Jellyfish Sting – Kids First Pediatrics | Pediatrician In Plainfield, IL

  https://kidsfirstdocs.com/jellyfish-sting/

  Jellyfish cause most of the stings that occur in the ocean. The main symptoms are pain, burning and redness at the sting site. Red lines are common. Stings can occur while wading, swimming or diving in salt water. Jellyfish sting – Normal local reaction. Jellyfish cause most of the stings that occur in the ocean. Most stings are harmless. The pain is like a bee sting. They produce lines of redness and burning pain. Here is some care advice that should help. Rinse area with sea water. This will help remove any large tentacles stuck to the skin. Rinse area with vinegar (5% acetic acid) for 15 minutes. Reason: Stops the stingers from stinging if still attached to the skin. Scrape off any stingers you can see. Use the edge of a credit card or dinner knife. For itching or swelling, put 1% hydrocortisone cream (such as Cortaid) on the sting. Minor stings: Severe burning pain will lessen within 1-2 hours. Red blotches and lines often improve in 24 hours. Red lines may last 1-2 weeks. Call Your Doctor If: Blisters appear. Severe pain lasts over 2 hours. Redness or rash lasts over 2 weeks. You think your child needs to be seen. Your child becomes worse.

• #88

  https://www.healthychildren.org/English/tips-tools/symptom-checker/Pages/symptomviewer.aspx?symptom=Jellyfish+Sting

  Severe burning pain will lessen within a few hours. […] Itching may last for a week. […] Red lines from the tentacles may last 1-2 weeks. […] Call Your Doctor If: Blisters appear […] Severe pain lasts over 2 hours […] Sting looks infected (spreading redness or pus) […] You think your child needs to be seen […] Your child becomes worse.

• #89 Jellyfish stings call for immediate first aid, lifeguards are trained

  https://www.metrowestdailynews.com/story/lifestyle/health-fitness/2022/07/13/jellyfish-stings-call-immediate-first-aid-lifeguards-trained/10037555002/

  Symptomatic treatment such as antihistamines for itch, pain medications (immersion in very warm water about 104 to 122 degrees Fahrenheit may help minimize the pain for some stings) and/or local treatments such as ice packs, can be utilized. […] For the subset of people who develop itchy (sometimes very severe), hive-like lesions a week or two later, treatment options include antihistamines and/or topical hydrocortisone cream (and if these are not sufficient medical evaluation should be obtained).

• #90 Jellyfish Sting: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/17821-jellyfish-stings

  Most jellyfish stings are harmless. But some jellyfish stings can cause serious harm. If you or someone you’re with is stung, get help right away. If you’re experiencing life-threatening symptoms such as difficulty breathing, call 911 or go to your nearest emergency room. […] Minor symptoms of a jellyfish sting may include slight pain, itching and a rash. Symptoms of a jellyfish sting depend on the type of jellyfish you made contact with. […] More serious jellyfish stings can cause greater harm. You should seek medical help right away if you have more severe symptoms. These symptoms may include: Difficulty breathing, Chest pain, Muscle cramps, Skin blisters, Numbness or tingling, Nausea or vomiting, Difficulty swallowing (dysphagia), Abdominal pain, Excessive sweating (hyperhidrosis). […] If you seek medical care, your healthcare provider may treat more serious jellyfish stings with medication. Medications your healthcare provider may use include: Pain relievers can help reduce your pain, Antivenin can help reverse the effects of the venom, Antihistamines can help reduce itching and rash. […] If you’ve been stung by a box jellyfish, it’s important to carefully monitor your symptoms for hours after the sting. Seek medical attention right away for any severe symptoms. This includes breathing difficulties, chest or abdominal pains, or profuse sweating.

• #91 Jellyfish Sting: Treatment and Tips

  https://www.verywellhealth.com/how-to-treat-a-jellyfish-sting-1298222

  Jellyfish sting treatment consists of these simple steps: Rinse the area. Remove the tentacles. Bathe in hot water. Apply medication and ice as needed. […] Rapid treatment of jellyfish stings can reduce pain, keep systemic symptoms from getting worse, and lower the risk of complications (including infections). […] Once first aid is delivered, medications can help alleviate pain and swelling. Severe reactions need to be treated in a hospital. […] Symptoms of a severe jellyfish sting that require immediate medical care include: Shortness of breath, Wheezing, Chest tightness, Nausea or vomiting, Hives, Numbness or tingling, Muscle cramps, Blistering skin, Difficulty swallowing, Rapid heartbeat, Pain in various parts of the body, Dizziness or fainting. […] If left untreated, anaphylaxis can lead to shock, respiratory obstruction due to swelling, cardiac or respiratory arrest, or death.

• #92 Jellyfish Sting: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/17821-jellyfish-stings

  Most jellyfish stings are harmless. But some jellyfish stings can cause serious harm. If you or someone you’re with is stung, get help right away. If you’re experiencing life-threatening symptoms such as difficulty breathing, call 911 or go to your nearest emergency room. […] Minor symptoms of a jellyfish sting may include slight pain, itching and a rash. Symptoms of a jellyfish sting depend on the type of jellyfish you made contact with. […] More serious jellyfish stings can cause greater harm. You should seek medical help right away if you have more severe symptoms. These symptoms may include: Difficulty breathing, Chest pain, Muscle cramps, Skin blisters, Numbness or tingling, Nausea or vomiting, Difficulty swallowing (dysphagia), Abdominal pain, Excessive sweating (hyperhidrosis). […] If you seek medical care, your healthcare provider may treat more serious jellyfish stings with medication. Medications your healthcare provider may use include: Pain relievers can help reduce your pain, Antivenin can help reverse the effects of the venom, Antihistamines can help reduce itching and rash. […] If you’ve been stung by a box jellyfish, it’s important to carefully monitor your symptoms for hours after the sting. Seek medical attention right away for any severe symptoms. This includes breathing difficulties, chest or abdominal pains, or profuse sweating.

• #93 5 Home Remedies for Jellyfish Stings: When to Seek Urgent Care in West Hartford, CT

  https://docsmedicalgroup.com/blog/5-home-remedies-for-jellyfish-stings-when-to-seek-urgent-care-in-west-hartford-ct/

  Recognizing the signs that indicate the need for urgent care in West Hartford, CT, is crucial. Here are some indicators: Severe Pain: If the pain is intense and unrelieved by home treatments, it’s important to seek medical advice. […] Urgent care centers in West Hartford, CT, are equipped to handle severe jellyfish stings and complications. They can provide: Administer Medications: Prescription medications to manage pain and allergic reactions are available at urgent care in West Hartford, CT. […] If home remedies are not sufficient or if you experience severe symptoms, don’t hesitate to seek professional medical help.

• #94 Jellyfish stings | Altru Health System

  https://www.altru.org/health-library/conditions/jellyfish-stings

  Jellyfish stings are fairly common problems for people swimming, wading or diving in oceans. Most often jellyfish stings cause instant pain and inflamed marks on the skin. Some stings may cause more whole-body (systemic) illness. And in rare cases they’re life-threatening. Most jellyfish stings get better over a few days or weeks with home treatment. Severe reactions likely need emergency medical care. […] Seek emergency treatment if you have severe symptoms. See your health care provider if your symptoms worsen or the wound shows symptoms of infection. […] Treatment for jellyfish stings includes first-aid care and medical treatment. Most jellyfish stings can be treated as follows: Carefully pluck visible tentacles with a fine tweezers. Soak the skin in hot water. Use water that’s 110 to 113 F (43 to 45 C). It should feel hot, not scalding. Keep the affected skin immersed or in a hot shower until the pain eases, which might be 20 to 45 minutes. Apply 0.5% to 1% hydrocortisone cream or ointment twice a day to the affected skin. […] Emergency care. Someone having a severe reaction to a jellyfish sting may need cardiopulmonary resuscitation (CPR), life support or, if the sting is from a box jellyfish, antivenom medication.

• #95 Jellyfish stings | Health Library | Memorial Health System

  https://www.mhsystem.org/health-library/con-20311564/

  Emergency care. Someone having a severe reaction to a jellyfish sting may need cardiopulmonary resuscitation (CPR), life support or, if the sting is from a box jellyfish, antivenom medication. Oral medicine. A delayed rash or other skin reaction may be treated with oral antihistamines or corticosteroids. You may also be given oral pain medicine.

• #96 Treatment of Jellyfish Stings — Munro Medical Solutions | Medical Services Provider | Medical Training and Equipment Provider

  https://www.munromedicalsolutions.com/resources/a-comprehensive-guide-treatment-of-jellyfish-stings

  The pain associated with a jellyfish sting deems it one of the worst of all marine envenomations experienced by an individual. […] When treating jellyfish stings, a coordinated approach that first focuses on the application of first aid measures (immediate care) and then the administration of medical treatments can improve patient outcomes. Always perform first aid, and, if symptom improvement is not seen or symptoms worsen, call poison control. […] If the jellyfish sting is severe, you may need prescription medication to manage your symptoms. […] Prescription medications used to treat severe reactions to a jellyfish sting include corticosteroid medications, which reduce inflammation from the toxins and may help in allergic reactions. […] If you get stung by a jellyfish and develop severe allergic symptoms, overwhelming weakness, nausea, vomiting, intractable pain, dizziness, shortness of breath, or chest pains, call for emergency medical help immediately.

• #97 Jellyfish stings call for immediate first aid, lifeguards are trained

  https://www.metrowestdailynews.com/story/lifestyle/health-fitness/2022/07/13/jellyfish-stings-call-immediate-first-aid-lifeguards-trained/10037555002/

  Symptomatic treatment such as antihistamines for itch, pain medications (immersion in very warm water about 104 to 122 degrees Fahrenheit may help minimize the pain for some stings) and/or local treatments such as ice packs, can be utilized. […] For the subset of people who develop itchy (sometimes very severe), hive-like lesions a week or two later, treatment options include antihistamines and/or topical hydrocortisone cream (and if these are not sufficient medical evaluation should be obtained).

• #98 Jellyfish Stings | Children’s Hospital of Philadelphia

  https://www.chop.edu/centers-programs/poison-control-center/jellyfish-stings

  A jellyfish’s tentacles are loaded with small bee-like stingers that contain a toxin used to stun small water prey. This is why within 4-24 hours after a human is exposed to the stinger of a jellyfish, the affected skin can become painful, red and swollen, and an itchy rash can appear. […] With severe stings when a lot of venom is injected into the skin or when a person is extremely allergic to the venom weakness, dizziness, nausea, headache, muscle aches, spasms and difficulty breathing can result. […] If severe symptoms occur, call your doctor or go directly to the emergency room. […] If symptoms are mild, the following first aid advice may help: Remove any tentacles that are still present on the skin. […] Once tentacles are removed, place the exposed limb or body region in hot water (immersion is best, shower is acceptable). It is recommended that the water be as hot as can be tolerated for 20 minutes. […] Hot water is used to deactivate the proteins in the jellyfish venom. […] Oral pain medications, such as acetaminophen or ibuprofen, may help to decrease discomfort.

• #99 First Aid Treatment for Jellyfish Stings

  https://www.webmd.com/first-aid/jellyfish-stings-treatment

  Call 911 if: The person displays signs of a severe allergic reaction. The sting is from a box jellyfish. The sting covers more than half an arm or leg. […] Rinse the area with vinegar for at least 30 seconds. Remove tentacles with a pair of tweezers. After you remove the tentacles, soak the affected area in hot water (104-113 F or 40-45 C) for at least 20 minutes. If you dont have a thermometer, make sure the water is hot but not scalding. A hot shower is OK if thats easier than soaking. Stay in the water for 20 to 45 minutes. […] Use mild hydrocortisone cream or an oral antihistamine to relieve itching and swelling. […] For a severe reaction: You may be in the hospital for several days. You need antivenin (also called antivenom) for Australian box jellyfish stings. Get to an ER and get the antivenin as quickly as you can. […] It’s OK to wash your eyes with seawater. But get to the ER as soon as you can. They’ll flush your eyes with saline and give you pain medications. The ER doctor will probably send you to an ophthalmologist, a doctor who specializes in eye care.

• #100 Jellyfish stings call for immediate first aid, lifeguards are trained

  https://www.metrowestdailynews.com/story/lifestyle/health-fitness/2022/07/13/jellyfish-stings-call-immediate-first-aid-lifeguards-trained/10037555002/

  Jellyfish sting more than 150 million people around the world each year, and many people don’t know how to treat themselves. […] Most jellyfish stings cause no/minimal symptoms or an immediate stinging pain. A percentage of these are followed by red, hive-like lesions that develop within minutes to a few hours. In some cases these lesions may become painful, throbbing and/or itchy. […] Treatment for jellyfish stings should be initiated as soon as possible. Seek immediate first aid; beach lifeguards are typically trained to administer this, especially if the local waters are known to have jellyfish species that may cause severe systemic reactions. […] People with severe reactions may need to be hospitalized. Aggressive supportive care and treatment for severe allergic reactions may be needed, and there is anti-venom for box jellyfish stings.

• #101 Jellyfish Sting: Treatment and Tips

  https://www.verywellhealth.com/how-to-treat-a-jellyfish-sting-1298222

  Anaphylaxis is treated as a medical emergency in a hospital. The treatment starts with an injection of epinephrine (adrenaline), which helps relax the airways so you can breathe easier and tightens blood vessels to increase blood pressure. […] Afterward, you may be given oxygen, intravenous (IV) fluids, and medications like cortisone, albuterol, and antihistamines to improve breathing and/or halt the allergic response. […] It is important to know what to do and not do if you get a jellyfish sting and, when possible, avoid getting stung by a jellyfish.

• #102 Jellyfish Sting: Treatment and Tips

  https://www.verywellhealth.com/how-to-treat-a-jellyfish-sting-1298222

  Anaphylaxis is treated as a medical emergency in a hospital. The treatment starts with an injection of epinephrine (adrenaline), which helps relax the airways so you can breathe easier and tightens blood vessels to increase blood pressure. […] Afterward, you may be given oxygen, intravenous (IV) fluids, and medications like cortisone, albuterol, and antihistamines to improve breathing and/or halt the allergic response. […] It is important to know what to do and not do if you get a jellyfish sting and, when possible, avoid getting stung by a jellyfish.

• #103 Treatment of Jellyfish Stings — Munro Medical Solutions | Medical Services Provider | Medical Training and Equipment Provider

  https://www.munromedicalsolutions.com/resources/a-comprehensive-guide-treatment-of-jellyfish-stings

  The pain associated with a jellyfish sting deems it one of the worst of all marine envenomations experienced by an individual. […] When treating jellyfish stings, a coordinated approach that first focuses on the application of first aid measures (immediate care) and then the administration of medical treatments can improve patient outcomes. Always perform first aid, and, if symptom improvement is not seen or symptoms worsen, call poison control. […] If the jellyfish sting is severe, you may need prescription medication to manage your symptoms. […] Prescription medications used to treat severe reactions to a jellyfish sting include corticosteroid medications, which reduce inflammation from the toxins and may help in allergic reactions. […] If you get stung by a jellyfish and develop severe allergic symptoms, overwhelming weakness, nausea, vomiting, intractable pain, dizziness, shortness of breath, or chest pains, call for emergency medical help immediately.

• #104 Jellyfish Sting: Treatment and Tips

  https://www.verywellhealth.com/how-to-treat-a-jellyfish-sting-1298222

  Anaphylaxis is treated as a medical emergency in a hospital. The treatment starts with an injection of epinephrine (adrenaline), which helps relax the airways so you can breathe easier and tightens blood vessels to increase blood pressure. […] Afterward, you may be given oxygen, intravenous (IV) fluids, and medications like cortisone, albuterol, and antihistamines to improve breathing and/or halt the allergic response. […] It is important to know what to do and not do if you get a jellyfish sting and, when possible, avoid getting stung by a jellyfish.

• #105 Jellyfish Sting: Treatment and Tips

  https://www.verywellhealth.com/how-to-treat-a-jellyfish-sting-1298222

  Anaphylaxis is treated as a medical emergency in a hospital. The treatment starts with an injection of epinephrine (adrenaline), which helps relax the airways so you can breathe easier and tightens blood vessels to increase blood pressure. […] Afterward, you may be given oxygen, intravenous (IV) fluids, and medications like cortisone, albuterol, and antihistamines to improve breathing and/or halt the allergic response. […] It is important to know what to do and not do if you get a jellyfish sting and, when possible, avoid getting stung by a jellyfish.

• #106 Jellyfish Sting: Treatment and Tips

  https://www.verywellhealth.com/how-to-treat-a-jellyfish-sting-1298222

  Anaphylaxis is treated as a medical emergency in a hospital. The treatment starts with an injection of epinephrine (adrenaline), which helps relax the airways so you can breathe easier and tightens blood vessels to increase blood pressure. […] Afterward, you may be given oxygen, intravenous (IV) fluids, and medications like cortisone, albuterol, and antihistamines to improve breathing and/or halt the allergic response. […] It is important to know what to do and not do if you get a jellyfish sting and, when possible, avoid getting stung by a jellyfish.

• #107 Box Jellyfish Sting: Emergency First Aid, Side Effects, and Symptoms

  https://www.healthline.com/health/box-jellyfish-sting

  You should steer clear of a box jellyfish. The marine animals sting can cause serious and sometimes fatal symptoms in a matter of minutes. […] Seek immediate medical treatment if you are stung by a box jellyfish. […] A person stung by a box jellyfish needs immediate treatment. Its important they get out of the water as soon as possible and receive first aid and lifesaving interventions. […] Once under medical care, the person stung by the box jellyfish may receive pain medication, antivenom, and continued treatment for breathing difficulties, including intubation and a ventilator. […] Severe box jellyfish stings can be fatal, triggering cardiac arrest in your body within minutes. Less severe stings may only cause symptoms like pain and irritated red tracks along your body, but they may not be deadly. […] Its crucial to get treatment immediately following a box jellyfish sting to stop the spread of its venom, remove any remaining tentacles on your body, and get oxygen to support your body as it reacts to the poison.

• #108 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  Liberally douse/spray the stung area with vinegar for 30 seconds to neutralise invisible stinging cells, 4 then pick off remaining tentacles. […] If the victim has clearly been stung by a Bluebottle (see above) and is assessed as having a localised sting, is stable and not requiring ambulance, vinegar should not be applied 9 and victim managed as per stings in non-tropical Australia. […] If vinegar is unavailable, pick off any tentacles (this is not harmful to the rescuer) and rinse the sting well with seawater. […] Apply a cold pack or ice in a dry plastic bag for analgesia.12 Do not allow or apply fresh water directly onto the sting because it may cause discharge of undischarged nematocysts. […] Antivenom is available for Chironex fleckeri and other multi-tentacled box jellyfish stings. In tropical coastal areas, hospitals keep and ambulances carry antivenom.

• #109 First Aid Treatment for Jellyfish Stings

  https://www.webmd.com/first-aid/jellyfish-stings-treatment

  Call 911 if: The person displays signs of a severe allergic reaction. The sting is from a box jellyfish. The sting covers more than half an arm or leg. […] Rinse the area with vinegar for at least 30 seconds. Remove tentacles with a pair of tweezers. After you remove the tentacles, soak the affected area in hot water (104-113 F or 40-45 C) for at least 20 minutes. If you dont have a thermometer, make sure the water is hot but not scalding. A hot shower is OK if thats easier than soaking. Stay in the water for 20 to 45 minutes. […] Use mild hydrocortisone cream or an oral antihistamine to relieve itching and swelling. […] For a severe reaction: You may be in the hospital for several days. You need antivenin (also called antivenom) for Australian box jellyfish stings. Get to an ER and get the antivenin as quickly as you can. […] It’s OK to wash your eyes with seawater. But get to the ER as soon as you can. They’ll flush your eyes with saline and give you pain medications. The ER doctor will probably send you to an ophthalmologist, a doctor who specializes in eye care.

• #110 Box Jellyfish Sting: Emergency First Aid, Side Effects, and Symptoms

  https://www.healthline.com/health/box-jellyfish-sting

  You should steer clear of a box jellyfish. The marine animals sting can cause serious and sometimes fatal symptoms in a matter of minutes. […] Seek immediate medical treatment if you are stung by a box jellyfish. […] A person stung by a box jellyfish needs immediate treatment. Its important they get out of the water as soon as possible and receive first aid and lifesaving interventions. […] Once under medical care, the person stung by the box jellyfish may receive pain medication, antivenom, and continued treatment for breathing difficulties, including intubation and a ventilator. […] Severe box jellyfish stings can be fatal, triggering cardiac arrest in your body within minutes. Less severe stings may only cause symptoms like pain and irritated red tracks along your body, but they may not be deadly. […] Its crucial to get treatment immediately following a box jellyfish sting to stop the spread of its venom, remove any remaining tentacles on your body, and get oxygen to support your body as it reacts to the poison.

• #111 Box Jellyfish Sting: Emergency First Aid, Side Effects, and Symptoms

  https://www.healthline.com/health/box-jellyfish-sting

  You should steer clear of a box jellyfish. The marine animals sting can cause serious and sometimes fatal symptoms in a matter of minutes. […] Seek immediate medical treatment if you are stung by a box jellyfish. […] A person stung by a box jellyfish needs immediate treatment. Its important they get out of the water as soon as possible and receive first aid and lifesaving interventions. […] Once under medical care, the person stung by the box jellyfish may receive pain medication, antivenom, and continued treatment for breathing difficulties, including intubation and a ventilator. […] Severe box jellyfish stings can be fatal, triggering cardiac arrest in your body within minutes. Less severe stings may only cause symptoms like pain and irritated red tracks along your body, but they may not be deadly. […] Its crucial to get treatment immediately following a box jellyfish sting to stop the spread of its venom, remove any remaining tentacles on your body, and get oxygen to support your body as it reacts to the poison.

• #112 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  A minor sting on the skin with no tentacle visible, is followed in 5-40 (typically 20-30) minutes by severe generalised pain (often cramping in nature), nausea and vomiting, difficulty breathing, sweating, restlessness and a feeling of impending doom. Victims may develop heart failure, pulmonary oedema and hypertensive stroke. […] When a sting occurs, pieces of tentacles and non-discharged nematocysts may be left on the victims skin. In large or life-threatening stings it is important to inhibit non-discharged nematocysts so that subsequent handling or treatment does not cause further envenomation. […] Nematocysts from different species of jellyfish are either inhibited or stimulated to discharge by different substances used for first-aid. 1,2,3,9 […] Vinegar (4-6% acetic acid) inhibits nematocyst discharge of Box jellyfish 10 but does not provide pain relief from the venom already injected.

• #113 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  A minor sting on the skin with no tentacle visible, is followed in 5-40 (typically 20-30) minutes by severe generalised pain (often cramping in nature), nausea and vomiting, difficulty breathing, sweating, restlessness and a feeling of impending doom. Victims may develop heart failure, pulmonary oedema and hypertensive stroke. […] When a sting occurs, pieces of tentacles and non-discharged nematocysts may be left on the victims skin. In large or life-threatening stings it is important to inhibit non-discharged nematocysts so that subsequent handling or treatment does not cause further envenomation. […] Nematocysts from different species of jellyfish are either inhibited or stimulated to discharge by different substances used for first-aid. 1,2,3,9 […] Vinegar (4-6% acetic acid) inhibits nematocyst discharge of Box jellyfish 10 but does not provide pain relief from the venom already injected.

• #114 Jellyfish stings – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/jellyfish-stings/symptoms-causes/syc-20353284

  Jellyfish stings are fairly common problems for people swimming, wading or diving in oceans. Most often jellyfish stings cause instant pain and inflamed marks on the skin. Some stings may cause more whole-body (systemic) illness. And in rare cases they’re life-threatening. Most jellyfish stings get better over a few days or weeks with home treatment. Severe reactions likely need emergency medical care. […] Seek emergency treatment if you have severe symptoms. See your health care provider if your symptoms worsen or the wound shows symptoms of infection. […] Possible complications of a jellyfish sting include: Delayed skin reaction, causing blisters, rash or other irritation. Irukandji syndrome, which causes chest and stomach pain, high blood pressure, and heart problems. […] The following tips can help you avoid jellyfish stings: Wear a protective suit. When swimming or diving in areas where jellyfish stings are possible, wear a wet suit or other protective clothing.

• #115 Jellyfish Stings – UF Health

  https://ufhealth.org/conditions-and-treatments/jellyfish-stings

  Certain box jellyfish stings can kill a person within minutes. Other box jellyfish stings can lead to death in 4 to 48 hours after a sting due to „Irukandji syndrome,” a delayed reaction to the sting. […] It is important to carefully monitor box jellyfish sting victims for hours after a sting. Seek medical attention right away for any breathing difficulties, chest or abdominal pains, or profuse sweating.

• #116 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  A minor sting on the skin with no tentacle visible, is followed in 5-40 (typically 20-30) minutes by severe generalised pain (often cramping in nature), nausea and vomiting, difficulty breathing, sweating, restlessness and a feeling of impending doom. Victims may develop heart failure, pulmonary oedema and hypertensive stroke. […] When a sting occurs, pieces of tentacles and non-discharged nematocysts may be left on the victims skin. In large or life-threatening stings it is important to inhibit non-discharged nematocysts so that subsequent handling or treatment does not cause further envenomation. […] Nematocysts from different species of jellyfish are either inhibited or stimulated to discharge by different substances used for first-aid. 1,2,3,9 […] Vinegar (4-6% acetic acid) inhibits nematocyst discharge of Box jellyfish 10 but does not provide pain relief from the venom already injected.

• #117 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  A minor sting on the skin with no tentacle visible, is followed in 5-40 (typically 20-30) minutes by severe generalised pain (often cramping in nature), nausea and vomiting, difficulty breathing, sweating, restlessness and a feeling of impending doom. Victims may develop heart failure, pulmonary oedema and hypertensive stroke. […] When a sting occurs, pieces of tentacles and non-discharged nematocysts may be left on the victims skin. In large or life-threatening stings it is important to inhibit non-discharged nematocysts so that subsequent handling or treatment does not cause further envenomation. […] Nematocysts from different species of jellyfish are either inhibited or stimulated to discharge by different substances used for first-aid. 1,2,3,9 […] Vinegar (4-6% acetic acid) inhibits nematocyst discharge of Box jellyfish 10 but does not provide pain relief from the venom already injected.

• #118 Jellyfish Stings – UF Health

  https://ufhealth.org/conditions-and-treatments/jellyfish-stings

  Certain box jellyfish stings can kill a person within minutes. Other box jellyfish stings can lead to death in 4 to 48 hours after a sting due to „Irukandji syndrome,” a delayed reaction to the sting. […] It is important to carefully monitor box jellyfish sting victims for hours after a sting. Seek medical attention right away for any breathing difficulties, chest or abdominal pains, or profuse sweating.

• #119 Jellyfish Stings – UF Health

  https://ufhealth.org/conditions-and-treatments/jellyfish-stings

  Certain box jellyfish stings can kill a person within minutes. Other box jellyfish stings can lead to death in 4 to 48 hours after a sting due to „Irukandji syndrome,” a delayed reaction to the sting. […] It is important to carefully monitor box jellyfish sting victims for hours after a sting. Seek medical attention right away for any breathing difficulties, chest or abdominal pains, or profuse sweating.

• #120 Jellyfish stings – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/jellyfish-stings/symptoms-causes/syc-20353284

  Jellyfish stings are fairly common problems for people swimming, wading or diving in oceans. Most often jellyfish stings cause instant pain and inflamed marks on the skin. Some stings may cause more whole-body (systemic) illness. And in rare cases they’re life-threatening. Most jellyfish stings get better over a few days or weeks with home treatment. Severe reactions likely need emergency medical care. […] Seek emergency treatment if you have severe symptoms. See your health care provider if your symptoms worsen or the wound shows symptoms of infection. […] Possible complications of a jellyfish sting include: Delayed skin reaction, causing blisters, rash or other irritation. Irukandji syndrome, which causes chest and stomach pain, high blood pressure, and heart problems. […] The following tips can help you avoid jellyfish stings: Wear a protective suit. When swimming or diving in areas where jellyfish stings are possible, wear a wet suit or other protective clothing.

• #121 Jellyfish Stings and Their Management: A Review

  https://pmc.ncbi.nlm.nih.gov/articles/PMC3640396/

  Treatment of jellyfish envenomation is primarily directed at alleviating the local effects of venom (pain and tissue damage); preventing further discharge of nematocysts; controlling systemic reactions, including shock. The most important step after envenomation is basic life support (ABCs), with the aim of maintaining respiration and blood circulation, and tentacle removal, since as long as tentacles adhere to the skin, nematocysts continue to discharge venom. Tentacle removal should, however, be delayed until the patient is stable. […] Although there are differences between species, there seems to be evidence and consensus on oral/topical analgesics, baking soda, hot water, ice packs and (for cubozoans and non-Australian Physalia) topical vinegar. In tropical Australia, where the risk of life-threatening cubozoans is substantial, the Australian Resuscitation Council (ARC) recommends vinegar application followed by tentacle removal and ice pack application if the jellyfish responsible cannot be clearly identified as harmless. Sea water should be used if vinegar is not available. Out of the tropics, where non-life-threatening jellyfish species predominate, the priority is pain relief, and the first aid approach should be sea water rinsing followed by either hot water (42 C for 20 min) for confirmed Physalia stings or ice packs for stings of unknown origin. All measures that could cause massive discharge of nematocysts should be carefully avoided. […] Dissemination of appropriate treatment modalities should be deployed to better inform and educate those at risk. Adequate signage should be placed at beaches to notify tourists of the jellyfish risk. Swimmers in risky areas should wear protective equipment.

• #122 Jellyfish stings – types, symptoms and treatment | healthdirect

  https://www.healthdirect.gov.au/jellyfish-stings

  If you are stung by jellyfish in tropical waters call triple zero (000) and ask for an ambulance. […] Jellyfish stings often happen in Australia most are painful but not dangerous. […] Box jellyfish can be found in the tropical waters of Northern Australia and their sting can cause serious symptoms and even death. […] If you are stung in a tropical area, remove any tentacles from the skin, pour vinegar on the sting site and go to hospital. […] If you are stung in a non-tropical area, wash the sting site with sea water, remove any tentacles and put in hot water. […] Do not swim in the sea when there are warnings about jellyfish. […] See a doctor if you have been stung by a jellyfish and have severe pain that’s not improving or other symptoms. […] If you think you have Irukandji syndrome, go to hospital.

• #123 Jellyfish Stings (for Parents) – Barbara Bush Children’s Hospital

  https://kidshealth.org/BarbaraBushChildrens/en/parents/jellyfish.html

  Call an ambulance right away if someone has been stung and: has trouble breathing or swallowing, has a swollen tongue or lips, or a change in voice, has bad pain or feels generally unwell, is nauseated or vomiting, is dizzy or has a headache, has muscle spasms, has stings over a large part of the body, the sting is in the eye or mouth, might have been stung by a very dangerous jellyfish. […] Beaches with lifeguards are more likely to warn visitors about jellyfish. Look for a sign or warning flag (some beaches fly a purple warning flag when there’s „dangerous marine life” in the water). Double check to make sure that you’ve got a small container of vinegar and a pair of tweezers in your beach bag.

• #124 Jellyfish stings – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/jellyfish-stings/symptoms-causes/syc-20353284

  Jellyfish stings are fairly common problems for people swimming, wading or diving in oceans. Most often jellyfish stings cause instant pain and inflamed marks on the skin. Some stings may cause more whole-body (systemic) illness. And in rare cases they’re life-threatening. Most jellyfish stings get better over a few days or weeks with home treatment. Severe reactions likely need emergency medical care. […] Seek emergency treatment if you have severe symptoms. See your health care provider if your symptoms worsen or the wound shows symptoms of infection. […] Possible complications of a jellyfish sting include: Delayed skin reaction, causing blisters, rash or other irritation. Irukandji syndrome, which causes chest and stomach pain, high blood pressure, and heart problems. […] The following tips can help you avoid jellyfish stings: Wear a protective suit. When swimming or diving in areas where jellyfish stings are possible, wear a wet suit or other protective clothing.

• #125 How to Treat and Prevent Jellyfish Stings | Our Blog | CHKD

  https://www.chkd.org/patient-family-resources/our-blog/how-to-treat-and-prevent-jellyfish-stings/

  Fortunately, many people can take steps to avoid jellyfish stings when swimming by checking with local health departments and lifeguards about water conditions. […] Use protective lotions. Some clinical evidence shows that anti-jellyfish sting protective lotions may result in fewer stings after exposure to jellyfish tentacles. […] Wear a protective suit. When swimming in areas where jellyfish stings are possible, wear a wet suit or other protective clothing.

• #126 How to Treat and Prevent Jellyfish Stings | Our Blog | CHKD

  https://www.chkd.org/patient-family-resources/our-blog/how-to-treat-and-prevent-jellyfish-stings/

  Fortunately, many people can take steps to avoid jellyfish stings when swimming by checking with local health departments and lifeguards about water conditions. […] Use protective lotions. Some clinical evidence shows that anti-jellyfish sting protective lotions may result in fewer stings after exposure to jellyfish tentacles. […] Wear a protective suit. When swimming in areas where jellyfish stings are possible, wear a wet suit or other protective clothing.

• #127 Jellyfish stings – types, symptoms and treatment | healthdirect

  https://www.healthdirect.gov.au/jellyfish-stings

  Treatment will depend on the type of jellyfish sting you have. Many jellyfish stings can be treated with simple first-aid measures. […] If you’ve been stung by a bluebottle: wash the sting site with sea water (not fresh water), remove any tentacles by hand or wash them off with sea water, put your affected limb in hot water (45C) for 20 minutes; make sure the hot water will not burn you. […] If the person is unconscious, do cardiopulmonary resuscitation (CPR). […] Go to hospital, as you may need treatment with antivenom, strong pain-relief medicines, heart monitoring. […] If you think you have Irukandji syndrome, go to hospital. […] To help prevent jellyfish stings, stay out of the sea when there are warnings about jellyfish especially during stinger season. […] Don’t touch jellyfish in the water or on the beach. […] It’s a good idea to swim only at patrolled beaches. This way, you are near a lifeguard who can give first aid or call an ambulance if needed.

• #128 Jellyfish Stings, First Aid Condition, Treatments and Pictures for – Skinsight

  https://skinsight.com/skin-conditions/first-aid-jellyfish-stings/

  Jellyfish are aquatic invertebrates that can sting people who come into direct contact with them. A jellyfish is usually bell shaped with suspended tentacles. The stingers, typically located on the ends of the tentacles, contain toxins that can be harmful to humans. Jellyfish sting reactions can range from mild irritation to painful, serious injuries or even death. […] Stings from jellyfish most often occur in salt water while swimming or wading when a person accidentally encounters the jellyfish. Certain jellyfish tentacles that have become detached are still capable of causing stings for 2 weeks or more. Jellyfish stings sometimes occur in fresh water as well. […] The sting of a jellyfish may appear swollen, red, purple, or brown and may bleed. The affected area may burn and feel painful. Additionally, the person who has been stung by a jellyfish may experience nausea or vomiting, paralysis, sweating, weakness, difficulty breathing or swallowing, chest pain, muscle cramps, and diarrhea. Pain in body locations that were not stung, such as the groin or armpits.

• #129 Jellyfish stings – types, symptoms and treatment | healthdirect

  https://www.healthdirect.gov.au/jellyfish-stings

  Treatment will depend on the type of jellyfish sting you have. Many jellyfish stings can be treated with simple first-aid measures. […] If you’ve been stung by a bluebottle: wash the sting site with sea water (not fresh water), remove any tentacles by hand or wash them off with sea water, put your affected limb in hot water (45C) for 20 minutes; make sure the hot water will not burn you. […] If the person is unconscious, do cardiopulmonary resuscitation (CPR). […] Go to hospital, as you may need treatment with antivenom, strong pain-relief medicines, heart monitoring. […] If you think you have Irukandji syndrome, go to hospital. […] To help prevent jellyfish stings, stay out of the sea when there are warnings about jellyfish especially during stinger season. […] Don’t touch jellyfish in the water or on the beach. […] It’s a good idea to swim only at patrolled beaches. This way, you are near a lifeguard who can give first aid or call an ambulance if needed.

• #130 Jellyfish Sting Treatment: Top Seven Tips

  https://patient.info/news-and-features/what-to-do-if-youre-stung-by-a-jellyfish

  If you are holidaying in a foreign country, after following the above steps, Kanani strongly advises seeking medical treatment, since you’re likely to be less informed on what has stung you – it’s better to be safe than sorry! […] Sometimes jellyfish stings can become infected. Please see a doctor immediately if you have any of the signs of an infection, such as the wound becoming more painful, more redness, or you develop a fever. […] You should not pee on a jellyfish sting. This is just a myth and Kanani says there is no evidence that pee has any benefit. In fact, studies have shown the opposite. Your pee contains compounds like ammonia and urea, which could be helpful on their own if you’ve been stung. However, since pee contains a lot of water, rinsing your sting with it means the ammonia and urea will be too diluted to be of any use. First aid treatment is the primary concern when dealing with jellyfish stings, and you should be focusing on removing the tentacles from your skin and treating the contacted area to avoid the further release of nematocysts – the thousands of tiny cells on their tentacles. Responding quickly after a sting can avoid an increase in venom load and potentially save a life.

• #131 Jellyfish stings – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/jellyfish-stings/symptoms-causes/syc-20353284

  Jellyfish stings are fairly common problems for people swimming, wading or diving in oceans. Most often jellyfish stings cause instant pain and inflamed marks on the skin. Some stings may cause more whole-body (systemic) illness. And in rare cases they’re life-threatening. Most jellyfish stings get better over a few days or weeks with home treatment. Severe reactions likely need emergency medical care. […] Seek emergency treatment if you have severe symptoms. See your health care provider if your symptoms worsen or the wound shows symptoms of infection. […] Possible complications of a jellyfish sting include: Delayed skin reaction, causing blisters, rash or other irritation. Irukandji syndrome, which causes chest and stomach pain, high blood pressure, and heart problems. […] The following tips can help you avoid jellyfish stings: Wear a protective suit. When swimming or diving in areas where jellyfish stings are possible, wear a wet suit or other protective clothing.

• #132 Jellyfish stings Information | Mount Sinai – New York

  https://www.mountsinai.org/health-library/poison/jellyfish-stings

  As soon as possible, rinse the sting site with large amounts of household vinegar for at least 30 seconds. Vinegar is safe and effective for all types of jellyfish stings. Vinegar rapidly halts the thousands of tiny unfired stinging cells left on the surface of the skin after tentacle contact. […] After soaking in hot water, apply antihistamine or steroid creams such as cortisone cream. This can help with pain and itching. […] Most jellyfish stings improve within hours, but some stings can lead to skin irritation or rashes that last for weeks. Contact your provider if you continue to have itching at the sting site. Topical anti-inflammatory creams may be helpful. […] It is important to carefully monitor box jellyfish sting victims for hours after a sting. Seek medical attention right away for any breathing difficulties, chest or abdominal pains, or profuse sweating.

• #133

  https://myhealth.alberta.ca/Health/aftercareinformation/pages/conditions.aspx?hwid=ug5994

  Jellyfish stings make raised, red welts that develop along the site of the sting. The welts may last for 1 to 2 weeks, and itchy skin rashes may appear 1 to 4 weeks after the sting. […] Your home treatment depends on what type of sting or scrape you have and how severe it is. You may need to wash the sting or scrape or change a bandage. Your doctor may give you medicine to take or to put on the affected area. […] Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse advice line if you are having problems. […] Take an over-the-counter antihistamine or apply 1% hydrocortisone cream to help control itching. Be safe with medicines. Read and follow all instructions on the label. […] Wash the sting with clean water 2 times a day. Don’t use hydrogen peroxide or alcohol, which can slow healing. […] Watch closely for changes in your health, and be sure to contact your doctor or nurse advice line if the rash, sting, or scrape is not getting better each day.

• #134 What Are Box Jellyfish Stings? Symptoms and Treatments

  https://www.webmd.com/first-aid/what-to-know-about-box-jellyfish-stings

  Complications of a box jellyfish sting may include a delayed sensitivity reaction, which can happen a week or two after a sting and cause the following symptoms at the affected site: Blisters, Rashes, Skin irritation. […] Jellyfish stings can sometimes cause a severe allergic reaction that includes trouble breathing or swallowing. Call 911 right away if you or someone you know is having these symptoms. […] Treatment for a box jellyfish sting involves applying vinegar to the sting and getting emergency help if necessary.

• #135 Jellyfish Sting in Children | Children’s Hospital Colorado

  https://www.childrenscolorado.org/conditions-and-advice/conditions-and-symptoms/symptoms/jellyfish-sting/

  Jellyfish cause most of the stings that occur in the ocean. […] Jellyfish stings cause pain that feels like a bee sting. […] The main symptoms are pain, burning and redness at the sting site. Red lines are common. […] Local Reactions are most common. Symptoms are raised, red lines that cross each other. The sting causes pain or burning at the site. […] Severe pain lasts 1-2 hours. Itching may last for a week. […] If the skin damage is severe, red or purple lines can last for weeks. […] General Reactions can occur if there are many stings. More stings give a higher dose of venom. […] Large venom symptoms are vomiting, dizziness, weakness and headache. […] Anaphylaxis (A severe allergic reaction). Life-threatening reactions are very rare with the stings. […] Here is some care advice that should help.

• #136

  https://www.ppadocs.com/is-your-child-sick/Jellyfish-Sting

  Severe burning pain will lessen within a few hours. […] Itching may last for a week. […] Red lines from the tentacles may last 1-2 weeks. […] Call Your Doctor If: Blisters appear. […] Severe pain lasts over 2 hours. […] Sting looks infected (spreading redness or pus). […] You think your child needs to be seen. […] Your child becomes worse.

• #137 Jellyfish Stings: Allergic Reaction | Kaiser Permanente

  https://healthy.kaiserpermanente.org/health-wellness/health-encyclopedia/he.jellyfish-stings-allergic-reaction.aa121268

  Problems from jellyfish or Portuguese man-of-war stings may develop right away or be delayed for several hours or days. A severe allergic reaction (anaphylaxis) may affect any body system and require emergency care. Symptoms can include: […] The pain from jellyfish and Portuguese man-of-war stings may be intense and may last for several hours. The skin at the site of the stings may look dusky or bluish purple. Blisters and deep sores (ulcers) may develop. Healing is generally a slow process that may take many weeks. Permanent scars may occur at the site of a sting. […] Small children are at risk for stings in the mouth if they put a jellyfish or portion of a tentacle in their mouths. A sting to the mouth or throat can cause sudden and severe swelling, which can be life-threatening.

• #138 Stung by a Jellyfish? Here’s When to Make a Splash for Urgent Care! | Shore Physicians Group

  https://shorephysiciansgroup.com/stung-by-a-jellyfish-heres-when-to-make-a-splash-for-urgent-care/

  Extreme Redness, Swelling, or Infection: While some redness and swelling are to be expected after a jellyfish sting, extreme or worsening symptoms should raise a red flag. If the affected area becomes alarmingly red, swells significantly, oozes pus, or shows signs of infection such as increased pain, warmth, or red streaks spreading from the sting site, dont delayseek urgent care for proper evaluation and potential antibiotic treatment. […] Multiple Stings or Sting from a Dangerous Species: Encountering one jellyfish is unfortunate, but sometimes youre dealt a real oceanic blowmultiple stings! If youve been caught in a jellyfish frenzy or stung by a known dangerous species, such as a Portuguese Man OWar, its wise to play it safe and seek medical care. Multiple stings can overwhelm your system and may require medical intervention to manage potential complications effectively.

• #139 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  A minor sting on the skin with no tentacle visible, is followed in 5-40 (typically 20-30) minutes by severe generalised pain (often cramping in nature), nausea and vomiting, difficulty breathing, sweating, restlessness and a feeling of impending doom. Victims may develop heart failure, pulmonary oedema and hypertensive stroke. […] When a sting occurs, pieces of tentacles and non-discharged nematocysts may be left on the victims skin. In large or life-threatening stings it is important to inhibit non-discharged nematocysts so that subsequent handling or treatment does not cause further envenomation. […] Nematocysts from different species of jellyfish are either inhibited or stimulated to discharge by different substances used for first-aid. 1,2,3,9 […] Vinegar (4-6% acetic acid) inhibits nematocyst discharge of Box jellyfish 10 but does not provide pain relief from the venom already injected.

• #140 Treatment of Jellyfish Stings | Ochsner Health

  https://blog.ochsner.org/articles/how-to-care-for-a-jellyfish-sting

  If you get a bite or sting, use these tips immediately afterwards: […] Contrary to popular belief, urine is not the best treatment for a jellyfish sting. You should instead wash the affected area with saltwater to deactivate the stingers. […] A jellyfish sting may be rinsed with saline (salt) solution or vinegar. This prevents more toxins from being released. […] Seek emergency care if you have signs of an allergic reaction such as itching, trouble breathing or swelling of the affected body part, hands, head, face or tongue. These symptoms can occur up to a month after a jellyfish sting.

• #141 Jellyfish Stings – UF Health

  https://ufhealth.org/conditions-and-treatments/jellyfish-stings

  Certain box jellyfish stings can kill a person within minutes. Other box jellyfish stings can lead to death in 4 to 48 hours after a sting due to „Irukandji syndrome,” a delayed reaction to the sting. […] It is important to carefully monitor box jellyfish sting victims for hours after a sting. Seek medical attention right away for any breathing difficulties, chest or abdominal pains, or profuse sweating.

• #142 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  A minor sting on the skin with no tentacle visible, is followed in 5-40 (typically 20-30) minutes by severe generalised pain (often cramping in nature), nausea and vomiting, difficulty breathing, sweating, restlessness and a feeling of impending doom. Victims may develop heart failure, pulmonary oedema and hypertensive stroke. […] When a sting occurs, pieces of tentacles and non-discharged nematocysts may be left on the victims skin. In large or life-threatening stings it is important to inhibit non-discharged nematocysts so that subsequent handling or treatment does not cause further envenomation. […] Nematocysts from different species of jellyfish are either inhibited or stimulated to discharge by different substances used for first-aid. 1,2,3,9 […] Vinegar (4-6% acetic acid) inhibits nematocyst discharge of Box jellyfish 10 but does not provide pain relief from the venom already injected.

• #143 Jellyfish Stings – UF Health

  https://ufhealth.org/conditions-and-treatments/jellyfish-stings

  Certain box jellyfish stings can kill a person within minutes. Other box jellyfish stings can lead to death in 4 to 48 hours after a sting due to „Irukandji syndrome,” a delayed reaction to the sting. […] It is important to carefully monitor box jellyfish sting victims for hours after a sting. Seek medical attention right away for any breathing difficulties, chest or abdominal pains, or profuse sweating.

• #144 Jellyfish Stings – Safety and Treatment

  https://www.urgentcare247.com/blog/jellyfish-stings

  Be warned that a jellyfish sting will often appear to start healing over a day or two and then have an extreme and painful flare up several days later. Rashes, swelling, and raised red marks can appear at the site of the sting. Burning, itching, and severe pain are often a side effect of the jellyfish sting. […] If you get stung by a jellyfish: Get out of the water and find medical care. […] Urgent Care 24/7 is always available to treat your jellyfish stings and other illnesses and injuries.

• #145 Treatment of Jellyfish Stings — Munro Medical Solutions | Medical Services Provider | Medical Training and Equipment Provider

  https://www.munromedicalsolutions.com/resources/a-comprehensive-guide-treatment-of-jellyfish-stings

  Thus, anyone spending a great deal of time in the ocean, such as beachgoers, recreational fishermen, and ocean enthusiasts, needs to be well-versed in the treatment of jellyfish stings. […] The most important phase of jellyfish sting treatment is first-aid administration. In many cases, early and effective care can prevent or reduce immediate symptoms and long-term sequelae of the sting; at worst, it will fail to do any harm. […] The first aider should keep in mind certain important do’s and don’ts: avoid touching the tentacles directly; vinegar is advised for box jellyfish. […] In detail, the following procedure is suggested: briefly assess the scene for potential danger due to wave action, other marine life, or the presence of additional jellyfish; if the patient remains in the seawater, carefully remove tentacles by lifting them away from the skin, using gloves or a thick cloth; place stung areas in hot salt water if available, or provide pain relief; in the case of a patient stung by a box jellyfish, use copious vinegar application; if vinegar is not available, direct the patient to immerse the stung area in hot freshwater for 30 minutes, without dissolving salts and managing clean and safe water heating; after stinger removal and immersion, carefully wash the skin with a mild soap to remove any remaining stingers and residues of nematocysts; assist patients with a prompt and local application of topical analgesics to relieve their pain; assess the patient’s clinical status and the possibility of adverse systemic reaction to decide if a visit to an ER is necessary; provide psychological support and advice.

• #146 Jellyfish Stings: Symptoms & Treatment | Red Cross

  https://www.redcross.org/take-a-class/resources/learn-first-aid/jellyfish-stings?srsltid=AfmBOorJ-5MFh6qpqCCCeSmRJ8U2SZQuHvhWoZYh5OlYC_5-M87O7HYq

  Many forms of marine life (such as jellyfish, stingrays, sea urchins, stinging coral and spiny fish) cause stinging wounds. Stings from marine life can have effects that range from merely painful to very serious (such as allergic reactions that can cause breathing and heart problems, paralysis or even death). […] Signs and symptoms of marine life stings include pain and swelling at the site. You may also see a puncture wound or laceration. If the person is allergic to marine life stings, the person will show signs and symptoms of an allergic reaction or anaphylaxis. […] Get the person out of the water as soon as possible. […] Carefully remove tentacles with a gloved hand, hand wrapped in a plastic bag or a towel, blunt stick or plastic utensil. […] Immerse affected area in water as hot as tolerated for at least 20 minutes or until pain is relieved.

• #147 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  The mechanism of jellyfish envenomation.1,2,3 […] Stinging by jellyfish is caused by the simultaneous discharge of many thousands of microscopic stinging capsules called nematocysts. These are located on the surface of tentacles and in some species on the body of a jellyfish. Nematocysts contain coiled threads (tubules) loaded with venom. Upon contact, the nematocysts discharge their tubules into the victims skin like mini-harpoons. The more tentacles which make skin contact, the more venom is injected. […] Stings cause immediate, sharp pain and an acute inflammatory skin reaction at the sting site consisting of redness, wheal and swelling which may progress to local skin destruction. Some stings cause rapid collapse. In Australia, life-threatening stings generally occur in tropical areas, with few in southern regions. Because of their smaller body size, children are greater risk of the effects of envemonation.

• #148 Guideline 9.4.5 – Envenomation – Jellyfish Stings

  https://www.anzcor.org/home/first-aid-for-bites-stings-and-poisoning/guideline-9-4-5-envenomation-jellyfish-stings/

  The mechanism of jellyfish envenomation.1,2,3 […] Stinging by jellyfish is caused by the simultaneous discharge of many thousands of microscopic stinging capsules called nematocysts. These are located on the surface of tentacles and in some species on the body of a jellyfish. Nematocysts contain coiled threads (tubules) loaded with venom. Upon contact, the nematocysts discharge their tubules into the victims skin like mini-harpoons. The more tentacles which make skin contact, the more venom is injected. […] Stings cause immediate, sharp pain and an acute inflammatory skin reaction at the sting site consisting of redness, wheal and swelling which may progress to local skin destruction. Some stings cause rapid collapse. In Australia, life-threatening stings generally occur in tropical areas, with few in southern regions. Because of their smaller body size, children are greater risk of the effects of envemonation.

• #149 Jellyfish Stings (for Parents) – Barbara Bush Children’s Hospital

  https://kidshealth.org/BarbaraBushChildrens/en/parents/jellyfish.html

  Call an ambulance right away if someone has been stung and: has trouble breathing or swallowing, has a swollen tongue or lips, or a change in voice, has bad pain or feels generally unwell, is nauseated or vomiting, is dizzy or has a headache, has muscle spasms, has stings over a large part of the body, the sting is in the eye or mouth, might have been stung by a very dangerous jellyfish. […] Beaches with lifeguards are more likely to warn visitors about jellyfish. Look for a sign or warning flag (some beaches fly a purple warning flag when there’s „dangerous marine life” in the water). Double check to make sure that you’ve got a small container of vinegar and a pair of tweezers in your beach bag.

• #150 First Aid Treatment for Jellyfish Stings

  https://www.webmd.com/first-aid/jellyfish-stings-treatment

  Call 911 if: The person displays signs of a severe allergic reaction. The sting is from a box jellyfish. The sting covers more than half an arm or leg. […] Rinse the area with vinegar for at least 30 seconds. Remove tentacles with a pair of tweezers. After you remove the tentacles, soak the affected area in hot water (104-113 F or 40-45 C) for at least 20 minutes. If you dont have a thermometer, make sure the water is hot but not scalding. A hot shower is OK if thats easier than soaking. Stay in the water for 20 to 45 minutes. […] Use mild hydrocortisone cream or an oral antihistamine to relieve itching and swelling. […] For a severe reaction: You may be in the hospital for several days. You need antivenin (also called antivenom) for Australian box jellyfish stings. Get to an ER and get the antivenin as quickly as you can. […] It’s OK to wash your eyes with seawater. But get to the ER as soon as you can. They’ll flush your eyes with saline and give you pain medications. The ER doctor will probably send you to an ophthalmologist, a doctor who specializes in eye care.

• #151 Jellyfish Stings, First Aid Condition, Treatments and Pictures for – Skinsight

  https://skinsight.com/skin-conditions/first-aid-jellyfish-stings/

  Seek medical care if the person stung is having difficulty breathing, is bleeding profusely, or other body-wide (generalized) symptoms are occurring, such as nausea or vomiting, paralysis, profuse sweating, weakness, cramps, diarrhea, and pain in an area not directly affected by the jellyfish sting, such as the groin or armpits.

• #152 5 Home Remedies for Jellyfish Stings: When to Seek Urgent Care in West Hartford, CT

  https://docsmedicalgroup.com/blog/5-home-remedies-for-jellyfish-stings-when-to-seek-urgent-care-in-west-hartford-ct/

  Jellyfish stings are a common hazard for beachgoers, with approximately 150 million people worldwide stung by jellyfish annually. These marine creatures have tentacles that contain nematocysts, which release venom upon contact with the skin. Jellyfish stings can range from mildly irritating to potentially life-threatening, depending on the species of jellyfish and the individual’s reaction to the venom. Here, we will explore five effective home remedies for jellyfish stings and detail when it is crucial to seek urgent care in West Hartford, CT. […] Jellyfish stings inject venom through nematocysts, causing pain and inflammation. […] Seek urgent care in West Hartford, CT, for severe pain, allergic reactions, systemic symptoms, persistent symptoms, secondary infection, muscle spasms, difficulty swallowing, worsening symptoms, multiple stings, and for children and elderly.

• #153 Jellyfish Stings | DAN Southern Africa

  https://www.dansa.org/blog/2016/03/04/jellyfish-stings

  What is the best way to care for a jellyfish sting? The term jellyfish describes an enormous number of marine animals capable of inflicting a painful, and occasionally life-threatening, sting. […] BE PREPARED TO TREAT AN ALLERGIC REACTION FOLLOWING A JELLYFISH STING. If possible, carry an allergy kit, including injectable epinephrine (adrenaline) and an oral antihistamine. The following therapy is recommended for all unidentified jellyfish and other creatures with stinging cells: Immediately flood the wound with vinegar (5% acetic acid). Keep the victim as still as possible. Continuously apply the vinegar until the victim can be brought to medical attention. […] Immerse the affected area in hot water for 30 to 90 minutes to reduce and / or manage pain. […] If the victim has a large area involved (entire arm or leg, face, or genitals), is very young or very old, or shows signs of generalized illness (nausea, vomiting, weakness, shortness of breath or chest pain), seek help from a doctor.

• #154 Stung by a Jellyfish? Here’s When to Make a Splash for Urgent Care! | Shore Physicians Group

  https://shorephysiciansgroup.com/stung-by-a-jellyfish-heres-when-to-make-a-splash-for-urgent-care/

  Extreme Redness, Swelling, or Infection: While some redness and swelling are to be expected after a jellyfish sting, extreme or worsening symptoms should raise a red flag. If the affected area becomes alarmingly red, swells significantly, oozes pus, or shows signs of infection such as increased pain, warmth, or red streaks spreading from the sting site, dont delayseek urgent care for proper evaluation and potential antibiotic treatment. […] Multiple Stings or Sting from a Dangerous Species: Encountering one jellyfish is unfortunate, but sometimes youre dealt a real oceanic blowmultiple stings! If youve been caught in a jellyfish frenzy or stung by a known dangerous species, such as a Portuguese Man OWar, its wise to play it safe and seek medical care. Multiple stings can overwhelm your system and may require medical intervention to manage potential complications effectively.

• #155 Jellyfish Sting in Children | Children’s Hospital Colorado

  https://www.childrenscolorado.org/conditions-and-advice/conditions-and-symptoms/symptoms/jellyfish-sting/

  Jellyfish cause most of the stings that occur in the ocean. […] Jellyfish stings cause pain that feels like a bee sting. […] The main symptoms are pain, burning and redness at the sting site. Red lines are common. […] Local Reactions are most common. Symptoms are raised, red lines that cross each other. The sting causes pain or burning at the site. […] Severe pain lasts 1-2 hours. Itching may last for a week. […] If the skin damage is severe, red or purple lines can last for weeks. […] General Reactions can occur if there are many stings. More stings give a higher dose of venom. […] Large venom symptoms are vomiting, dizziness, weakness and headache. […] Anaphylaxis (A severe allergic reaction). Life-threatening reactions are very rare with the stings. […] Here is some care advice that should help.

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