Materiały źródłowe

• #1 Management of Heatstroke and Heat Exhaustion | AAFP

  https://www.aafp.org/pubs/afp/issues/2005/0601/p2133.html

  Heat exhaustion and heatstroke are part of a continuum of heat-related illness. Both are common and preventable conditions affecting diverse patients. Recent research has identified a cascade of inflammatory pathologic events that begins with mild heat exhaustion and, if uninterrupted, can lead eventually to multiorgan failure and death. Heat exhaustion is characterized by nonspecific symptoms such as malaise, headache, and nausea. Treatment involves monitoring the patient in a cool, shady environment and ensuring adequate hydration. Untreated heat exhaustion can progress to heatstroke, a much more serious illness involving central nervous system dysfunction such as delirium and coma. Other systemic effects, including rhabdomyolysis, hepatic failure, arrhythmias, disseminated intravascular coagulation, and even death, are not uncommon. Prompt recognition and immediate cooling through evaporation or full-body ice-water immersion are crucial. Physicians also must monitor electrolyte abnormalities, be alert to signs of renal or hepatic failure, and replace fluids in patients with heatstroke. Most experts believe that physicians and public health officials should focus greater attention on prevention. Programs involving identification of vulnerable individuals, dissemination of information about dangerous heat waves, and use of heat shelters may help prevent heat-related illness. These preventive measures, when paired with astute recognition of the early signs of heat-related illness, can allow physicians in the ambulatory setting to avert much of the morbidity and mortality associated with heat exhaustion and heatstroke.

• #1 Heat Exhaustion Symptoms, Causes & Treatment | Baptist Health

  https://www.baptisthealth.com/care-services/conditions-treatments/heat-exhaustion

  Heat exhaustion is when the body becomes overheated due to prolonged exposure to high temperatures, excessive physical activity, or insufficient hydration. […] Untreated heat exhaustion can worsen and turn into heat stroke, a serious condition that can be fatal. […] Doctors or nurses may be able to diagnose heat exhaustion based on a patient’s symptoms or by taking their temperature. […] Effective heat exhaustion treatment and a smooth heat exhaustion recovery process help prevent the condition from worsening and help to regain overall well-being. […] Without proper treatment, heat exhaustion can escalate into heat stroke, a severe health issue.

• #1 Management of Heatstroke and Heat Exhaustion | AAFP

  https://www.aafp.org/pubs/afp/issues/2005/0601/p2133.html/1000

  Heat exhaustion is a more common and less extreme manifestation of heat-related illness in which the core temperature is between 37C (98.6F) and 40C. Symptoms of heat exhaustion are milder than those of heatstroke, and include dizziness, thirst, weakness, headache, and malaise. Patients with heat exhaustion lack the profound central nervous system derangement found in those with heatstroke. Their symptoms typically resolve promptly with proper hydration and cooling. […] Heatstroke is a much more severe entity than heat exhaustion. The diagnosis of heatstroke rests on two critical factors: hyperthermia and central nervous system dysfunction. Heat-stroke is a medical emergency, and mortality can approach 10 percent. It is essential that clinicians recognize the signs of heatstroke and initiate cooling rapidly. When appropriate treatment is provided without delay, survival can approach 100 percent.

• #1 Heat Stroke: Symptoms, Treatment & Recovery

  https://my.clevelandclinic.org/health/diseases/21812-heatstroke

  Heat stroke is a life-threatening condition in which heat overwhelms your body’s ability to manage its temperature. Symptoms include dizziness, fainting, blurred vision, slurred speech and confusion. Heat stroke causes reduced blood flow and damage to vital organs. Seek immediate medical care for anyone with symptoms of heat stroke. […] Untreated heat exhaustion (a moderate form of heat-related illness) can lead to heat stroke. But heat stroke can also develop without warning. Heat exhaustion and heat stroke share similar symptoms like dizziness, nausea and weakness. But a key difference is that heat stroke causes brain dysfunction (encephalopathy). This means you experience changes to your thinking and behavior like confusion, agitation and aggression. You may also pass out. […] Heat stroke is life-threatening and requires immediate medical treatment. The longer your body temperature remains high, the greater your risk of complications (like organ damage) or death.

• #1 Heat exhaustion – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/heat-exhaustion/diagnosis-treatment/drc-20373253

  If you need medical attention due to heat exhaustion, the medical staff that may take your rectal temperature to confirm the diagnosis and rule out heatstroke. […] If your health care team suspects your heat exhaustion may have progressed to heatstroke, you could need further tests, including: […] In most cases, you can treat heat exhaustion yourself by doing the following: […] If you don’t begin to feel better within one hour of using these treatment measures, seek prompt medical attention. […] To cool your body to a normal temperature, your health care team may use these heatstroke treatment techniques: […] The quicker you can receive cold water immersion, the less risk of organ damage and death. […] If treatments to lower your body temperature make you shiver, your doctor may give you a muscle relaxant, such as a benzodiazepine. Shivering increases your body temperature, making treatment less effective.

• #1

  https://www.nursingcenter.com/journalarticle?Article_ID=593951&Journal_ID=230572&Issue_ID=593907

  Heat stroke (HS) is a serious and potentially life-threatening condition defined as a core body temperature 40.6[degrees]C. […] Heat exhaustion is a more distinct clinical entity characterized by mild-to-moderate illness from water and salt depletion. […] The prognosis is optimal when HS is diagnosed early and management with cooling measures and fluid resuscitation and electrolyte replacement begins promptly. […] The key to survival for clients with severe HS is accurate measurement of core body temperature via rectal or tympanic probe, followed by prompt action based on that data. […] Initial management of the severely ill patient with HS starts with assessment of airway, breathing, and circulation (ABCs) and correction of urgent problems, including hypoxemia, severe hyper-/hypokalemia, and acidosis.

• #1 Heat Stroke: Symptoms, Treatment & Recovery

  https://my.clevelandclinic.org/health/diseases/21812-heatstroke

  Heat stroke treatment involves quickly cooling down your body and monitoring for complications. This requires care in an emergency room. […] Call 911 immediately if you (or someone you’re with) has signs of heat stroke. But don’t wait for help to arrive to begin treating heat stroke. The sooner your body starts cooling down ideally within 30 minutes of the start of symptoms the better your chances of recovery. […] Heat stroke affects a person’s ability to stay aware and awake, so they’ll likely need bystanders to help. […] Heat stroke diagnoses usually happen in the emergency room. Providers quickly need to get a sense of what you were doing when symptoms started and what exactly you’re experiencing. They’ll check your internal (core) body temperature (typically using a rectal thermometer) and other vital signs.

• #1 Management of Heatstroke and Heat Exhaustion | AAFP

  https://www.aafp.org/pubs/afp/issues/2005/0601/p2133.html

  Prompt reversal of hyperthermia is the cornerstone of heatstroke treatment. Patients who present with suspected heatstroke in a community environment should be stabilized in a cool, shady area and transferred to a care facility as soon as heatstroke becomes primary in the differential diagnosis. Immediate initiation of rapid and effective cooling is crucial in a patient with heatstroke.

• #1 Heat Exhaustion: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/21480-heat-exhaustion

  Heat exhaustion treatment involves cooling your body, hydrating and monitoring for signs of heat stroke. […] Treatment often begins on-site, wherever heat exhaustion happens this is because the faster you cool your body down, the better your chances of preventing a progression to heat stroke. […] If you have signs or symptoms of heat exhaustion, do these things right away: Call for medical help. Move to a cooler or shaded area. Loosen or remove excess clothes. Lie down with your legs elevated. Use any available means to cool your body like fanning yourself or soaking towels in ice water and applying them to your skin. […] When emergency services personnel arrive, they’ll immediately look for any signs of heat stroke. They may do things to cool you down, like fanning you after misting your skin with cool water. They may take you to a hospital so you can receive IV fluids or faster methods of cooling. […] If your heat exhaustion progresses to heat stroke, you’ll need to stay a couple nights or longer at the hospital. Providers will give you further treatment and monitor your condition.

• #1 Heat Stroke Treatment & Management: Medical Care

  https://emedicine.medscape.com/article/166320-treatment

  Heat stroke is a medical emergency and continues to be one of the leading causes of preventable death in sports. Rapid reduction of the core body temperature is the cornerstone of treatment because the duration of hyperthermia is the primary determinant of outcome. Patients diagnosed with exertional heat stroke (EHS) or nonexertional heat stroke (NEHS) should be admitted to the hospital for at least 48 hours to monitor for complications. […] Once heat stroke is suspected, cooling must begin immediately and must be continued during the patient’s resuscitation. The American College of Sports Medicine recommends that cooling be initiated at the scene, before transporting the patient to an emergency department for further evaluation and treatment. […] Rehydration therapy alone is insufficient for heat stroke patients and should be combined with active cooling.

• #1 Heat Stroke Treatment & Management: Medical Care

  https://emedicine.medscape.com/article/166320-treatment

  The goal of treatment is to reduce the temperature by at least 0.2C/min to approximately 39C. […] Antipyretics (eg, acetaminophen, aspirin, other nonsteroidal anti-inflammatory drugs) have no role in the treatment of heat stroke because antipyretics interrupt the change in the hypothalamic set point caused by pyrogens; they are not expected to work on a healthy hypothalamus that has been overloaded, as in the case of heat stroke. […] Immediate administration of benzodiazepines is indicated in patients with agitation and shivering, to stop excessive production of heat. […] Recommendations on the administration of intravenous fluids for circulatory support differ among patient populations and depend on the presence of hypovolemia, preexisting medical conditions, and preexisting cardiovascular disease.

• #1 Heat Stroke Treatment & Management: Medical Care

  https://emedicine.medscape.com/article/166320-treatment

  Some studies have shown that promptly reducing the exposure time to excessive heat can dramatically improve long-term outcomes and decrease irreversible injury. If treatment is initiated within this so-called golden hour and is aggressive enough to rapidly reduce the core body temperature, complications (including multisystem organ failure) may be averted and the patient may have a much better prognosis. […] Removal of restrictive clothing and spraying water on the body, covering the patient with ice watersoaked sheets, or placing ice packs in the axillae and groin may reduce the patient’s temperature significantly. Patients who are unable to protect their airway should be intubated. Patients who are awake and responsive should receive supplemental oxygen. […] Intensive care personnel must pay meticulous attention to the airway, reduce the temperature, limit the production of heat, optimize circulation, and monitor for and treat complications.

• #1 Heat Stroke Treatment & Management: Medical Care

  https://emedicine.medscape.com/article/166320-treatment

  Treatment of rhabdomyolysis involves infusion of large amounts of intravenous fluids (fluid requirements may be as high as 10 L), alkalinization of the urine, and infusion of mannitol. […] Heat stroke commonly leads to severe but reversible hepatic damage. […] Pulmonary edema is a common complication of heat stroke and may be due to a number of factors, including fluid overload from aggressive rehydration, renal failure, congestive heart failure, and ARDS. […] Acute kidney injury (AKI) may occur because of direct thermal injury of the kidney, myoglobinuria, hypotension, and/or shock (acute tubular necrosis).

• #1 Heat Stroke in Dogs | VCA Animal Hospitals

  https://vcahospitals.com/know-your-pet/heat-stroke-in-dogs

  The dog’s rectal temperature will be monitored and treatment discontinued once the dog shows signs of recovery or the temperature has fallen to 103F (39.4C). If cooling is not discontinued, then the patient could develop hypothermia (dangerously low body temperatures). […] The prognosis depends on how high the body temperature elevated, how long the hyperthermia persisted and what the physical condition of the pet was prior to the heat stroke. If the body temperature did not become extremely high, most healthy pets will recover quickly if they are treated immediately.

• #1 Heat Exhaustion Signs and Treatment

  https://www.webmd.com/fitness-exercise/heat-exhaustion

  If you don’t feel better within an hour, seek medical help, because untreated heat exhaustion can progress to heat stroke. […] When heat exhaustion symptoms don’t get better with an hour of rest and fluids, seek medical care. […] When the heat index is high, it’s best to stay inside in air conditioning. If you must go outdoors, you can avoid heat exhaustion by taking these steps: […] If you just arrived at a hot location or you’re experiencing the first heat wave of the year in your neck of the woods, take some time to get used to the change. Limit your time working or exercising in the heat until your body adapts. […] When you get too hot, symptoms of heat exhaustion, such as weakness, nausea, headache, and heavy sweating, are a warning it’s time to get into a cool place, rest, and drink fluids. If left untreated, heat exhaustion can quickly turn into a heat stroke, a life-threatening condition that can damage your brain and other organs.

• #1 Heat exhaustion and heatstroke

  https://www.nhs.uk/conditions/heat-exhaustion-heatstroke/

  Heat exhaustion does not usually need emergency medical help if you can cool down within 30 minutes. If it turns into heatstroke, it needs to be treated as an emergency. […] If someone is showing signs of heat exhaustion they need to be cooled down and given fluids. […] They should start to cool down and feel better within 30 minutes. […] You or someone else have signs of heatstroke, including: still unwell after 30 minutes of resting in a cool place, being cooled and drinking fluids. […] There’s a high risk of heat exhaustion or heatstroke during hot weather or exercise. […] To help prevent heat exhaustion or heatstroke: drink more cold drinks, especially if you’re active or exercising. […] Children, older people and people with long-term health conditions (such as diabetes or heart problems) are more at risk of heat exhaustion or heatstroke.

• #1 Hyperthermia Nursing Diagnosis & Care Plans | NurseTogether

  https://www.nursetogether.com/hyperthermia-nursing-diagnosis-care-plan/

  Hyperthermia occurs when the bodys thermoregulatory system fails, after being exposed to too much heat or when the body generates more heat than it can release. Heat-related illnesses such as heat exhaustion and heat stroke from long periods in high temperatures are preventable. […] Nurses play a crucial role in both assessing and monitoring the patients condition, providing simple as well as critical cooling methods, and educating patients about their increased risk of experiencing hyperthermia. […] Heat-related illnesses are often preventable. Heat exhaustion symptoms include heavy sweating, nausea, muscle cramps, dizziness, and headache. It can be treated simply by moving to a cool place, cooling the body, and drinking water. Heat stroke is when heat exhaustion progresses. The body temperature is high, the patients skin is likely hot and dry, and they may become confused or lose consciousness. This is an emergency.

• #1 Hyperthermia & Heat-Related Illnesses Nursing Diagnosis & Care Plan – Nurseslabs

  https://nurseslabs.com/hyperthermia/

  Nursing interventions for hyperthermia include measures to reduce body temperature such as cooling techniques (e.g., applying cool compresses, using fans), encouraging adequate fluid intake, and monitoring vital signs to assess response to interventions and prevent complications. […] Recognize the signs and symptoms of heat exhaustion or heat-related illness. Heat-related illness occurs when the bodys thermoregulatory system fails. Heat exhaustion is characterized by elevated body core temperature (37C to 39.4C) associated with orthostatic hypotension, tachycardia, diaphoresis, tachypnea, weakness, syncope, muscle aches, headache, and flushed skin. […] Stop or adjust cooling interventions once the patients core body temperature reaches 38-39C. Continuing cooling beyond this range may result in hypothermia, which poses risks such as arrhythmias and bleeding disorders. Cooling should be ceased or tapered to maintain a safe body temperature.

• #1 Hyperthermia Nursing Diagnosis & Care Plans | NurseTogether

  https://www.nursetogether.com/hyperthermia-nursing-diagnosis-care-plan/

  Instruct the family on the dangers of heat exhaustion and heat stroke and ways to manage hot environments. […] Discuss the symptoms of heat stroke/exhaustion (e.g., sweating, dry skin, headache, and changes in mentation. Informing the family about these signs will help them to recognize heat stroke/exhaustion and to conduct prompt management.

• #1 Heat Cramps, Exhaustion, Stroke

  https://www.weather.gov/safety/heat-illness

  Heat cramps may be the first sign of heat-related illness, and may lead to heat exhaustion or stroke. […] Symptoms: Heavy sweating; weakness or tiredness; cool, pale, clammy skin; fast, weak pulse; muscle cramps; dizziness, nausea or vomiting; headache; fainting. […] First Aid: Move person to a cooler environment, preferably a well air-conditioned room. Loosen clothing. Apply cool, wet cloths or have person sit in a cool bath. Offer sips of water. Seek immediate medical attention if the person vomits, symptoms worsen or last longer than 1 hour. […] Call 911 or get the victim to a hospital immediately. Heat stroke is a severe medical emergency. Delay can be fatal. Move the victim to a cooler, preferably air-conditioned, environment. Reduce body temperature with cool cloths or bath. Use fan if heat index temperatures are below the high 90s. A fan can make you hotter at higher temperatures. Do NOT give fluids.

• #1 Heat Stroke: Symptoms, Treatment & Recovery

  https://my.clevelandclinic.org/health/diseases/21812-heatstroke

  Because heat stroke can lead to life-threatening complications, every minute counts when it comes to getting medical care. […] Healthcare providers in the emergency room focus on cooling your body until it gets to a safe temperature. Common methods for cooling include cold water immersion and misting and fanning. Providers will closely monitor you for signs of complications and give you further treatment as needed. […] Yes, it’s often possible to prevent heat stroke. This can be harder to do if you have certain risk factors, but a little planning can go a long way. […] Your outlook depends on many factors, including how soon treatment begins, how long your core temperature is elevated, how many organs are damaged and the extent of damage, and your underlying medical conditions and overall health.

• #1 Ask the Doc: Heat Stroke vs. Heat Exhaustion — What’s the Difference? | Health.mil

  https://www.health.mil/News/Articles/2022/06/27/Ask-the-Doc-Heat-Stroke-vs-Heat-Exhaustion

  Calling 911 will mobilize trained professionals to assist casualties of heat illness. They will determine if transporting the patient to a hospital for more intensive intervention and management is necessary. […] As always, an ounce of prevention is worth a pound of cure. Knowing and addressing the warning signs of heat related illness along with basic prevention is our best approach.

• #2 Management of Heatstroke and Heat Exhaustion | AAFP

  https://www.aafp.org/pubs/afp/issues/2005/0601/p2133.html/1000

  Heat exhaustion and heatstroke are part of a continuum of heat-related illness. Both are common and preventable conditions affecting diverse patients. Recent research has identified a cascade of inflammatory pathologic events that begins with mild heat exhaustion and, if uninterrupted, can lead eventually to multiorgan failure and death. Heat exhaustion is characterized by nonspecific symptoms such as malaise, headache, and nausea. Treatment involves monitoring the patient in a cool, shady environment and ensuring adequate hydration. Untreated heat exhaustion can progress to heatstroke, a much more serious illness involving central nervous system dysfunction such as delirium and coma. Other systemic effects, including rhabdomyolysis, hepatic failure, arrhythmias, disseminated intravascular coagulation, and even death, are not uncommon. Prompt recognition and immediate cooling through evaporation or full-body ice-water immersion are crucial. Physicians also must monitor electrolyte abnormalities, be alert to signs of renal or hepatic failure, and replace fluids in patients with heatstroke. Most experts believe that physicians and public health officials should focus greater attention on prevention. Programs involving identification of vulnerable individuals, dissemination of information about dangerous heat waves, and use of heat shelters may help prevent heat-related illness. These preventive measures, when paired with astute recognition of the early signs of heat-related illness, can allow physicians in the ambulatory setting to avert much of the morbidity and mortality associated with heat exhaustion and heatstroke.

• #2 Heat Exhaustion: Symptoms, Causes, and Treatment | Red Cross

  https://www.redcross.org/take-a-class/resources/learn-first-aid/heat-exhaustion?srsltid=AfmBOooGmt1r1bRDf4ACXAcT0byU9n9SIXBycAdtIM5ZckxiVvJL9T25

  Heat exhaustion occurs when fluids lost through sweating are not replaced. The body’s primary mechanism of cooling itself is through sweating. As sweat evaporates from the body, it takes body heat with it, cooling the body. If a person does not take in enough fluids, the body does not have what it needs to make adequate amounts of sweat. Humid environments and environments without good air circulation can make it difficult for the sweat to evaporate. Under these conditions, a person may develop heat exhaustion. […] Heat exhaustion is often accompanied by dehydration, as the body’s excessive production of sweat in an attempt to cool itself depletes fluid levels in the body. […] The person’s skin will be cool and moist, and pale, ashen (gray) or flushed. The person may complain of a headache, nausea, dizziness and weakness.

• #2 Management of Heatstroke and Heat Exhaustion | AAFP

  https://www.aafp.org/pubs/afp/issues/2005/0601/p2133.html/1000

  Heat exhaustion is a more common and less extreme manifestation of heat-related illness in which the core temperature is between 37C (98.6F) and 40C. Symptoms of heat exhaustion are milder than those of heatstroke, and include dizziness, thirst, weakness, headache, and malaise. Patients with heat exhaustion lack the profound central nervous system derangement found in those with heatstroke. Their symptoms typically resolve promptly with proper hydration and cooling. […] Heatstroke is a much more severe entity than heat exhaustion. The diagnosis of heatstroke rests on two critical factors: hyperthermia and central nervous system dysfunction. Heat-stroke is a medical emergency, and mortality can approach 10 percent. It is essential that clinicians recognize the signs of heatstroke and initiate cooling rapidly. When appropriate treatment is provided without delay, survival can approach 100 percent.

• #2 Management of Heatstroke and Heat Exhaustion | AAFP

  https://www.aafp.org/pubs/afp/issues/2005/0601/p2133.html

  Heat exhaustion is a more common and less extreme manifestation of heat-related illness in which the core temperature is between 37C (98.6F) and 40C. Symptoms of heat exhaustion are milder than those of heatstroke, and include dizziness, thirst, weakness, headache, and malaise. Patients with heat exhaustion lack the profound central nervous system derangement found in those with heatstroke. Their symptoms typically resolve promptly with proper hydration and cooling. […] The initial treatment of patients with heat exhaustion involves stabilization in a cool area. Unless the factors leading to heat exhaustion are corrected swiftly, affected patients can progress to heatstroke. An algorithm for the management of heat exhaustion and heatstroke is provided in Figure 1. Evaporative cooling may be initiated by wetting the skin. Electrolyte status and core temperature should be monitored.

• #2 Heat Exhaustion: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/21480-heat-exhaustion

  Heat exhaustion can occur when you exert yourself, especially in hot weather. Symptoms include heavy sweating, headache, dizziness, nausea and fast heart rate. Immediately stop what you’re doing and move to a cooler area. Cool your body and seek medical care. Untreated heat exhaustion can progress to life-threatening heat stroke. […] Without treatment, heat exhaustion can turn into the most severe form of heat-related illness: heat stroke. A key difference between heat exhaustion and heat stroke is that with heat stroke, you have signs of brain dysfunction (encephalopathy). These include persistent confusion, changes in behavior (like aggression or agitation) and slurred speech. You’ll also have a dangerously high body temperature, typically above 104 degrees F. […] Treating heat exhaustion is essential for preventing its progression to life-threatening heat stroke.

• #2 Ask the Doc: Heat Stroke vs. Heat Exhaustion — What’s the Difference? | Health.mil

  https://www.health.mil/News/Articles/2022/06/27/Ask-the-Doc-Heat-Stroke-vs-Heat-Exhaustion

  Heat exhaustion can rapidly progress to heat injuries like organ dysfunction or heat stroke. […] Heat-related illnesses refer to a spectrum of conditions that worsen as the body loses its ability to compensate for the increased core temperature due to environmental heat or metabolic heat. […] Heat exhaustion occurs earlier in the spectrum of heat-related illnesses. If left unaddressed, heat exhaustion can rapidly progress to the medical emergency we call heat stroke. […] The primary difference between heat exhaustion and heat stroke has to do with core body temperature and persistent, severe neurologic manifestations. Heat stroke involves a core temperature above 104 F (40 C), and persistent neurologic dysfunction to include coma, seizure, and altered level of consciousness, confusion, or headache.

• #2

  https://journals.lww.com/nursing/fulltext/2010/09001/keeping_your_cool_when_heatstroke_strikes.3.aspx

  The patient’s skin will be hot and flushed and may be dry because he may stop sweating. […] Other signs include vomiting, diarrhea, tachycardia, and tachypnea, which may be profound; his respiratory rate may be as high as 60. […] Mr. Harris’s hyperthermia responds to the iced gastric lavage, sponging, and fanning. […] He’ll be admitted to the ICU after he’s stable because of the potential for severe complications: systemic inflammatory response syndrome, renal failure, respiratory failure, and liver failure.

• #2 Management of Heatstroke and Heat Exhaustion | AAFP

  https://www.aafp.org/pubs/afp/issues/2005/0601/p2133.html/1000

  The initial treatment of patients with heat exhaustion involves stabilization in a cool area. Unless the factors leading to heat exhaustion are corrected swiftly, affected patients can progress to heatstroke. […] Prompt reversal of hyperthermia is the cornerstone of heatstroke treatment. Patients who present with suspected heatstroke in a community environment should be stabilized in a cool, shady area and transferred to a care facility as soon as heatstroke becomes primary in the differential diagnosis. Immediate initiation of rapid and effective cooling is crucial in a patient with heatstroke.

• #2 Heat Exhaustion: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/21480-heat-exhaustion

  Heat exhaustion treatment involves cooling your body, hydrating and monitoring for signs of heat stroke. […] Treatment often begins on-site, wherever heat exhaustion happens this is because the faster you cool your body down, the better your chances of preventing a progression to heat stroke. […] If you have signs or symptoms of heat exhaustion, do these things right away: Call for medical help. Move to a cooler or shaded area. Loosen or remove excess clothes. Lie down with your legs elevated. Use any available means to cool your body like fanning yourself or soaking towels in ice water and applying them to your skin. […] When emergency services personnel arrive, they’ll immediately look for any signs of heat stroke. They may do things to cool you down, like fanning you after misting your skin with cool water. They may take you to a hospital so you can receive IV fluids or faster methods of cooling. […] If your heat exhaustion progresses to heat stroke, you’ll need to stay a couple nights or longer at the hospital. Providers will give you further treatment and monitor your condition.

• #2 Heat Cramps, Exhaustion, Stroke

  https://www.weather.gov/safety/heat-illness

  Heat cramps may be the first sign of heat-related illness, and may lead to heat exhaustion or stroke. […] Symptoms: Heavy sweating; weakness or tiredness; cool, pale, clammy skin; fast, weak pulse; muscle cramps; dizziness, nausea or vomiting; headache; fainting. […] First Aid: Move person to a cooler environment, preferably a well air-conditioned room. Loosen clothing. Apply cool, wet cloths or have person sit in a cool bath. Offer sips of water. Seek immediate medical attention if the person vomits, symptoms worsen or last longer than 1 hour. […] Call 911 or get the victim to a hospital immediately. Heat stroke is a severe medical emergency. Delay can be fatal. Move the victim to a cooler, preferably air-conditioned, environment. Reduce body temperature with cool cloths or bath. Use fan if heat index temperatures are below the high 90s. A fan can make you hotter at higher temperatures. Do NOT give fluids.

• #2 Heat Stroke Treatment & Management: Medical Care

  https://emedicine.medscape.com/article/166320-treatment

  Heat stroke is a medical emergency and continues to be one of the leading causes of preventable death in sports. Rapid reduction of the core body temperature is the cornerstone of treatment because the duration of hyperthermia is the primary determinant of outcome. Patients diagnosed with exertional heat stroke (EHS) or nonexertional heat stroke (NEHS) should be admitted to the hospital for at least 48 hours to monitor for complications. […] Once heat stroke is suspected, cooling must begin immediately and must be continued during the patient’s resuscitation. The American College of Sports Medicine recommends that cooling be initiated at the scene, before transporting the patient to an emergency department for further evaluation and treatment. […] Rehydration therapy alone is insufficient for heat stroke patients and should be combined with active cooling.

• #2 Heatstroke: First aid

  https://www.mayoclinic.org/first-aid/first-aid-heatstroke/basics/art-20056655

  Heatstroke happens when body temperature rises quickly and a person can’t cool down. It can be life-threatening by causing damage to the brain and other vital organs. It may be caused by doing strenuous activity in the heat or by being in a hot place for too long. Heatstroke can happen without having any previous heat-related condition, such as heat exhaustion. […] If you suspect heatstroke, call 911 or your local emergency number. Then move the person out of the heat right away. […] For heatstroke, cool the person through whatever means available. For example: Put the person in a cool tub of water or a cool shower. Spray the person with a garden hose. Sponge the person with cool water. Fan the person while misting with cool water. Place ice packs or cool, wet towels on the neck, armpits and groin. Cover the person with cool, damp sheets. If the person is conscious, offer chilled water, a sports drink containing electrolytes or another nonalcoholic beverage without caffeine. Begin CPR if the person loses consciousness and shows no signs of circulation, such as breathing, coughing or movement.

• #2 Heat Stroke Treatment & Management: Medical Care

  https://emedicine.medscape.com/article/166320-treatment

  The goal of treatment is to reduce the temperature by at least 0.2C/min to approximately 39C. […] Antipyretics (eg, acetaminophen, aspirin, other nonsteroidal anti-inflammatory drugs) have no role in the treatment of heat stroke because antipyretics interrupt the change in the hypothalamic set point caused by pyrogens; they are not expected to work on a healthy hypothalamus that has been overloaded, as in the case of heat stroke. […] Immediate administration of benzodiazepines is indicated in patients with agitation and shivering, to stop excessive production of heat. […] Recommendations on the administration of intravenous fluids for circulatory support differ among patient populations and depend on the presence of hypovolemia, preexisting medical conditions, and preexisting cardiovascular disease.

• #2 Guideline for the Treatment of Heat Stroke | SCCM

  https://www.sccm.org/clinical-resources/guidelines/guidelines/guideline-for-the-treatment-of-heat-stroke

  Clinicians should prioritize cooling modalities that achieve a cooling rate greater than or equal to 0.155 C/min. […] We recommend against the use of dantrolene in patients with heat stroke. […] The routine use of acetaminophen, nonsteroidal anti-inflammatory drugs (NSAIDS), and salicylates for temperature reduction should be avoided. […] Prophylactic antibiotics or prophylactic antiseizure medications should only be used in the context of research.

• #2 HEAT STROKE | PPT

  https://www.slideshare.net/slideshow/heat-stroke-257403683/257403683

  Nursing care Raise the side rails at all times Start intravenous normal saline solutions or as indicated. Provide high caloric diet or as indicated by the physician. Educate patient and family members about the signs and symptoms of hyperthermia and help in identifying factors related to occurrence of fever; discuss importance of increased fluid intake to avoid dehydration. […] […] PREVENTION OF HEAT STROKE When the heat index is high, it’s best to stay in an air-conditioned environment. If you must go outdoors, you can prevent heat stroke by taking these steps: Wear lightweight, light-colored, loose-fitting clothing, and a wide-brimmed hat. Use sunscreen with a sun protection factor (SPF) of 30 or more. Drink extra fluids. To prevent dehydration, it’s generally recommended to drink at least eight glasses of water, fruit juice, or vegetable juice per day. Because heat-related illness also can result from salt depletion, it may be advisable to substitute an electrolyte-rich sports drink for water during periods of extreme heat and humidity. […]

• #2 Heat Exhaustion vs Heat Stroke: What’s the Difference?

  https://sesamecare.com/blog/heat-exhaustion-vs-heat-stroke?srsltid=AfmBOoqqQnN0doI4jn-t6n34wqUIzEJnQuROOFxN-AMaW3PWauzWGiL1

  There are many strategies that can help prevent heat stroke, heat exhaustion and other heat-related illnesses. […] Some people are at higher risk for heat-related illnesses than others. […] Groups with increased risk factors include: Adults 60 years and older, Athletes, Infants and children, Outdoor workers, People with chronic conditions, such as high blood pressure, diabetes, obesity and heart disease, Pregnant women.

• #2 HEAT STROKE | PPT

  https://www.slideshare.net/slideshow/heat-stroke-257403683/257403683

  Heat exhaustion and heatstroke are part of a continuum of heat-related illness. Both are common and preventable conditions affecting diverse patients. Recent research has identified a cascade of inflammatory pathologic events that begins with mild heat exhaustion and, if uninterrupted, can lead eventually to multiorgan failure and death. Heat exhaustion is characterized by nonspecific symptoms such as malaise, headache, and nausea. Untreated heat exhaustion can progress to heatstroke, a much more serious illness involving central nervous system dysfunction such as delirium and coma. […] […] Nursing care for heat stroke patient Monitor the vital signs Immerse you in cold water. A bath of cold or ice water has been proved to be the most effective way of quickly lowering your core body temperature. Use evaporation cooling techniques. Pack you with ice and cooling blankets. Give you medications to stop your shivering. […]

• #2 Dangers of Heatstroke in Nursing Home Residents | Disparti Law Group

  https://www.dispartilaw.com/dangers-of-heatstroke-in-nursing-home-residents/

  For nursing home residents, it’s especially important to note any changes in behavior or physical condition, as they may not always be able to communicate their discomfort clearly. Immediate measures should be taken to cool the person down, such as moving them to a cooler place, offering sips of water, and applying cool, wet cloths to their body. […] Heatstroke is a medical emergency that occurs when the body’s temperature regulation system fails, and the body temperature rises to dangerous levels. This condition can be fatal if not treated promptly. The signs of heatstroke include high body temperature (104°F or higher), hot and dry skin (as sweating may stop), rapid and strong pulse, throbbing headache, confusion or altered mental state, seizures, loss of consciousness. […] If heatstroke is suspected, it is critical to seek emergency medical help immediately and begin cooling the individual by any means available, such as immersing them in cool water or applying ice packs to key areas like the neck, armpits, and groin. Prompt recognition and response can be life-saving in cases of heatstroke.

• #2 Heat Stroke – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK537135/

  Heatstroke is a severe heat-related illness involving an elevation in body temperature, typically but not always greater than 40 C. The patient has clinical signs of central nervous system dysfunction that may include confusion, ataxia, delirium, or seizures brought on after strenuous physical exertion or exposure to hot weather. This activity illustrates the evaluation and treatment of heat stroke and reviews the role of the interprofessional team in this condition. […] Heat-related illness is a spectrum of conditions progressing from heat exhaustion and heat injury to life-threatening heat stroke. […] The signs and symptoms of heat exhaustion may present similarly, including cramping, fatigue, dizziness, nausea, vomiting, and headache. […] Management of heat stroke includes ensuring adequate airway protection, breathing, and circulation. After ABCs, rapid cooling becomes the mainstay of treatment with ancillary management in response to other end-organ damage. […] Prevention is the definitive treatment for heat stroke. It is essential to check on the elderly frequently, especially individuals who do not have access to air-conditioning. […] Optimal treatment in heatstroke patients relies on early recognition and expedition of rapid cooling.

• #2 Heat Stroke Treatment & Management: Medical Care

  https://emedicine.medscape.com/article/166320-treatment

  Some studies have shown that promptly reducing the exposure time to excessive heat can dramatically improve long-term outcomes and decrease irreversible injury. If treatment is initiated within this so-called golden hour and is aggressive enough to rapidly reduce the core body temperature, complications (including multisystem organ failure) may be averted and the patient may have a much better prognosis. […] Removal of restrictive clothing and spraying water on the body, covering the patient with ice watersoaked sheets, or placing ice packs in the axillae and groin may reduce the patient’s temperature significantly. Patients who are unable to protect their airway should be intubated. Patients who are awake and responsive should receive supplemental oxygen. […] Intensive care personnel must pay meticulous attention to the airway, reduce the temperature, limit the production of heat, optimize circulation, and monitor for and treat complications.

• #3 HEAT STROKE | PPT

  https://www.slideshare.net/slideshow/heat-stroke-257403683/257403683

  PREVENTION OF HEAT STROKE Take additional precautions when exercising or working outdoors. The general recommendation is to drink 24 ounces of fluid two hours before exercise, and consider adding another 8 ounces of water or sports drink right before exercise. During exercise, should consume another 8 ounces of water every 20 minutes, even if you don’t feel thirsty. Reschedule or cancel outdoor activity. If possible, shift your time outdoors to the coolest times of the day, either early morning or after sunset.

• #3 HEAT STROKE | PPT

  https://www.slideshare.net/slideshow/heat-stroke-257403683/257403683

  Nursing care for heat stroke patient In heat stroke, a persons body temperature rises to 104F (40C) or higher. Unlike heat cramps and heat exhaustion, however, heat stroke is a life-threatening condition. Identify the triggering factors. Monitor the patients HR, BP, and especially the tympanic or rectal temperature. Determine the patients age and weight. Monitor fluid intake and urine output. If the patient is unconscious, central venous pressure or pulmonary artery pressure should be measured to monitor fluid status. Review serum electrolytes, especially serum sodium. […] […] Nursing care Fan air over the patient while wetting their skin with water from a sponge or garden hose. Apply ice packs to the patient’s armpits, groin, neck, and back. Because these areas are rich with blood vessels close to the skin, cooling them may reduce body temperature. Immerse the patient in a shower or tub of cool water. If the person is young and healthy and suffered heat stroke while exercising vigorously — whats known as exertional heat stroke — you can use an ice bath to help cool the body. […]

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