Materiały źródłowe

• #1 Fever Care For Children | Children’s Hospital Colorado

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

  Fever is a body temperature above normal. Your child has a true fever if: Rectal (Bottom), Ear or Forehead temperature: 100.4 F (38.0 C) or higher. Oral (Mouth) temperature: 100 F (37.8 C) or higher. Under the arm (Armpit) temperature: 99 F (37.2 C) or higher. Almost all fevers are caused by a new infection. Viruses cause 10 times more infections than bacteria. Fever may be the only symptom for the first 24 hours. Fever that occurs during the first 3 months of life can be serious. All of these babies need to be seen as soon as possible. The fever may be due to sepsis (a bloodstream infection). Bacterial infections in this age group can get worse quickly. They need rapid treatment. Fever on its own shouldn’t cause much crying. Frequent crying in a child with fever is caused by pain until proven otherwise. Fever with no other symptoms and your child acts mildly ill. Having a fever means your child has a new infection. It’s most likely caused by a virus. Most fevers are good for sick children. They help the body fight infection. Fluids alone can lower the fever. Reason: being well-hydrated helps the body give off heat through the skin. Fever meds are mainly needed for fevers higher than 102 F (39 C). The goal of treatment: keep the fever at a helpful level. Most often, the fever meds lower the fever by 2 to 3 F (1 – 1.5 C). Your child can return to school after the fever is gone for 24 hours. Most fevers with viral illnesses range between 101 and 104 F (38.4 and 40 C). They may last for 2 or 3 days. They are not harmful. Call your doctor if your child looks or acts very sick. Fever goes higher than 104 F (40 C). Any fever occurs if less than 12 weeks old. Fever without other symptoms lasts more than 48 hours. Fever with other symptoms lasts more than 3 days (72 hours).

• #2 Patient education: Fever in children (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/fever-in-children-beyond-the-basics/print

  Fever is a normal response to a variety of conditions, the most common of which is infection. Fever occurs when the body’s temperature is elevated as a result of the body’s thermostat being reset to a higher-than-usual temperature. […] Nearly every child will develop a fever at some point. The challenge for caregivers is to know when to be concerned. This topic review will discuss the definition of a fever, how to accurately measure a child’s temperature, how and when to treat fever, and signs and symptoms that require further evaluation. […] Infection is the most common cause of fever in children. Common viral and bacterial illnesses are the most likely illnesses to cause fever. […] A health care provider should be consulted in the following situations: Infants who are less than three months of age who have a rectal temperature of 100.4°F (38°C) or greater, regardless of how the infant appears (eg, even well-appearing young infants should be evaluated).

• #3 Fever in Children | Texas Children’s

  https://www.texaschildrens.org/content/conditions/fever-children

  The definition of fever in a child depends on the child’s age and general health. […] For infants younger than 3 months of age and for all children with an abnormal immune system, a fever is defined as a temperature of 100.4 degrees Fahrenheit (38 degrees Celsius) and higher. […] For older infants and children and those without a problem of the immune system, most doctors define fever as a temperature of 101.2 degrees Fahrenheit (38.4 degrees Celsius) and higher when taken by any method (orally, rectally, under the arm, etc.). […] When your child has a fever, the body works the same way to control the temperature, but it has temporarily reset its thermostat at a higher temperature. […] Fever is not an illness. It is a symptom, or sign that your body is fighting an illness or infection. Fever stimulates the body’s defenses, sending white blood cells and other „fighter” cells to fight and destroy the cause of the infection.

• #4 Fever in Children | Boston Children’s Hospital

  https://www.childrenshospital.org/conditions/fever

  Your child has a fever if her temperature is 100.4 degrees Fahrenheit or higher. […] When your child has a fever, her body works the same way to control the temperature but it resets its thermostat at a higher temperature. […] The following conditions can cause a fever: Infectious diseases, Certain medications, Heat stroke, Blood transfusion, Disorders of the brain. […] Children with fevers may become more uncomfortable as the temperature rises. […] A fever actually helps the body destroy its microbial invader. […] If your child is very uncomfortable, treatment may be necessary. […] Give her an anti-fever medication, such as acetaminophen or ibuprofen. […] If your child’s temperature reaches 105 degrees Fahrenheit, this is considered a medical emergency and your child needs immediate medical attention, according to the American Academy of Pediatrics.

• #5 Overview: Fever in children – InformedHealth.org – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK279455/

  „My child has a high temperature” not an unlikely event in the lives of parents with young children. Children are more likely to get a fever than adults are. Fever is one of the most common reasons why children are brought to the doctor or to the hospital for out-of-hours medical advice. […] Children are considered to have a fever if they have a body temperature of 38.5C (101.3F) or more, and babies under three months old are already considered to have a fever at a body temperature of 38.0C (100.4F) or more. […] Most children with a high temperature have a harmless viral infection. […] Only about 1 out of 100 children with fever have a serious medical problem. […] A child with a fever usually won’t need to take fever-reducing medication. […] But treatment with fever-reducing medication such as acetaminophen (paracetamol) or ibuprofen can help if the child has a high fever above 39.5C (103.1F) or is feeling very unwell. […] Most children with a fever can be well cared for at home. […] When children have a fever, it nearly always goes away again on its own. Time, rest and loving care are usually the best remedies.

• #6 Fever Symptoms & Treatment (for Parents) (for Parents) | Nemours KidsHealth

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

  All kids get a fever from time to time. Usually, a fever isnt dangerous or bad for kids. It can even be a good thing because it can help the immune system fight infection. […] Still, parents might be unsure about how to handle a fever at home and when to call the doctor. Here are some tips. […] In general, a fever means the bodys temperature is 100.4F (38C) or higher. […] Fevers in kids are usually caused by an infection. A fever helps the body by stimulating the immune system to fight the infection. […] A fever probably is not serious if your child is 3 months or older and: is still interested in playing, is drinking well, is alert and smiling, has a normal skin color, looks well when their temperature comes down. […] Don’t worry too much about a child with a fever who doesn’t want to eat. This is common with infections that cause fever.

• #7 High temperature or fever in children | Raising Children Network

  https://raisingchildren.net.au/babies/health-daily-care/health-concerns/fever

  Fever in children is when their body temperature is higher than 38C. A normal temperature range for children is 36.5C-38C. […] Fever is not an illness in itself its usually the bodys immune system responding to an infection, disease or inflammation. […] Fever is rarely harmful. Generally, children handle fever well. […] In general, a high temperature in children is a sign their body is fighting an infection. […] A high temperature might make your child feel uncomfortable. Your child might have chills or shiver when their temperature is rising, and they might sweat when its falling. […] If your child has a fever, make sure your child is drinking enough fluids to avoid dehydration. […] You can treat fever with paracetamol if the fever is making your child hot and uncomfortable.

• #8 Fever Care For Children | Children’s Hospital Colorado

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

  Fever is a body temperature above normal. Your child has a true fever if: Rectal (Bottom), Ear or Forehead temperature: 100.4 F (38.0 C) or higher. Oral (Mouth) temperature: 100 F (37.8 C) or higher. Under the arm (Armpit) temperature: 99 F (37.2 C) or higher. Almost all fevers are caused by a new infection. Viruses cause 10 times more infections than bacteria. Fever may be the only symptom for the first 24 hours. Fever that occurs during the first 3 months of life can be serious. All of these babies need to be seen as soon as possible. The fever may be due to sepsis (a bloodstream infection). Bacterial infections in this age group can get worse quickly. They need rapid treatment. Fever on its own shouldn’t cause much crying. Frequent crying in a child with fever is caused by pain until proven otherwise. Fever with no other symptoms and your child acts mildly ill. Having a fever means your child has a new infection. It’s most likely caused by a virus. Most fevers are good for sick children. They help the body fight infection. Fluids alone can lower the fever. Reason: being well-hydrated helps the body give off heat through the skin. Fever meds are mainly needed for fevers higher than 102 F (39 C). The goal of treatment: keep the fever at a helpful level. Most often, the fever meds lower the fever by 2 to 3 F (1 – 1.5 C). Your child can return to school after the fever is gone for 24 hours. Most fevers with viral illnesses range between 101 and 104 F (38.4 and 40 C). They may last for 2 or 3 days. They are not harmful. Call your doctor if your child looks or acts very sick. Fever goes higher than 104 F (40 C). Any fever occurs if less than 12 weeks old. Fever without other symptoms lasts more than 48 hours. Fever with other symptoms lasts more than 3 days (72 hours).

• #9 Patient education: Fever in children (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/fever-in-children-beyond-the-basics/print

  Fever is a normal response to a variety of conditions, the most common of which is infection. Fever occurs when the body’s temperature is elevated as a result of the body’s thermostat being reset to a higher-than-usual temperature. […] Nearly every child will develop a fever at some point. The challenge for caregivers is to know when to be concerned. This topic review will discuss the definition of a fever, how to accurately measure a child’s temperature, how and when to treat fever, and signs and symptoms that require further evaluation. […] Infection is the most common cause of fever in children. Common viral and bacterial illnesses are the most likely illnesses to cause fever. […] A health care provider should be consulted in the following situations: Infants who are less than three months of age who have a rectal temperature of 100.4°F (38°C) or greater, regardless of how the infant appears (eg, even well-appearing young infants should be evaluated).

• #10 Fever in Children – Stanford Medicine Children’s Health

  https://www.stanfordchildrens.org/en/topic/default?id=fever-in-children-90-P02512

  A fever is defined by most healthcare providers as a temperature of 100.4F (38C) and higher when taken rectally. […] When your child has a fever, the body works the same way to control the temperature. But it has temporarily reset its thermostat at a higher temperature. […] Fever is not an illness. It is a symptom, or sign, that your body is fighting an illness or infection. Fever stimulates the body’s defenses, sending white blood cells and other „fighter” cells to fight and destroy the cause of the infection. […] In children, a fever that is making them uncomfortable should be treated. Treating your child’s fever will not help the body get rid of the infection any faster. It simply will relieve discomfort linked to the fever. […] Give your child an antifever medicine, such as acetaminophen or ibuprofen.

• #11 Fever in Children | Boston Children’s Hospital

  https://www.childrenshospital.org/conditions/fever

  Your child has a fever if her temperature is 100.4 degrees Fahrenheit or higher. […] When your child has a fever, her body works the same way to control the temperature but it resets its thermostat at a higher temperature. […] The following conditions can cause a fever: Infectious diseases, Certain medications, Heat stroke, Blood transfusion, Disorders of the brain. […] Children with fevers may become more uncomfortable as the temperature rises. […] A fever actually helps the body destroy its microbial invader. […] If your child is very uncomfortable, treatment may be necessary. […] Give her an anti-fever medication, such as acetaminophen or ibuprofen. […] If your child’s temperature reaches 105 degrees Fahrenheit, this is considered a medical emergency and your child needs immediate medical attention, according to the American Academy of Pediatrics.

• #12 Fever in Children | Boston Children’s Hospital

  https://www.childrenshospital.org/conditions/fever

  Your child has a fever if her temperature is 100.4 degrees Fahrenheit or higher. […] When your child has a fever, her body works the same way to control the temperature but it resets its thermostat at a higher temperature. […] The following conditions can cause a fever: Infectious diseases, Certain medications, Heat stroke, Blood transfusion, Disorders of the brain. […] Children with fevers may become more uncomfortable as the temperature rises. […] A fever actually helps the body destroy its microbial invader. […] If your child is very uncomfortable, treatment may be necessary. […] Give her an anti-fever medication, such as acetaminophen or ibuprofen. […] If your child’s temperature reaches 105 degrees Fahrenheit, this is considered a medical emergency and your child needs immediate medical attention, according to the American Academy of Pediatrics.

• #13 Fever in Children | Boston Children’s Hospital

  https://www.childrenshospital.org/conditions/fever

  Your child has a fever if her temperature is 100.4 degrees Fahrenheit or higher. […] When your child has a fever, her body works the same way to control the temperature but it resets its thermostat at a higher temperature. […] The following conditions can cause a fever: Infectious diseases, Certain medications, Heat stroke, Blood transfusion, Disorders of the brain. […] Children with fevers may become more uncomfortable as the temperature rises. […] A fever actually helps the body destroy its microbial invader. […] If your child is very uncomfortable, treatment may be necessary. […] Give her an anti-fever medication, such as acetaminophen or ibuprofen. […] If your child’s temperature reaches 105 degrees Fahrenheit, this is considered a medical emergency and your child needs immediate medical attention, according to the American Academy of Pediatrics.

• #14 Fever in Children | Boston Children’s Hospital

  https://www.childrenshospital.org/conditions/fever

  Your child has a fever if her temperature is 100.4 degrees Fahrenheit or higher. […] When your child has a fever, her body works the same way to control the temperature but it resets its thermostat at a higher temperature. […] The following conditions can cause a fever: Infectious diseases, Certain medications, Heat stroke, Blood transfusion, Disorders of the brain. […] Children with fevers may become more uncomfortable as the temperature rises. […] A fever actually helps the body destroy its microbial invader. […] If your child is very uncomfortable, treatment may be necessary. […] Give her an anti-fever medication, such as acetaminophen or ibuprofen. […] If your child’s temperature reaches 105 degrees Fahrenheit, this is considered a medical emergency and your child needs immediate medical attention, according to the American Academy of Pediatrics.

• #15 Fever in Children | Boston Children’s Hospital

  https://www.childrenshospital.org/conditions/fever

  Your child has a fever if her temperature is 100.4 degrees Fahrenheit or higher. […] When your child has a fever, her body works the same way to control the temperature but it resets its thermostat at a higher temperature. […] The following conditions can cause a fever: Infectious diseases, Certain medications, Heat stroke, Blood transfusion, Disorders of the brain. […] Children with fevers may become more uncomfortable as the temperature rises. […] A fever actually helps the body destroy its microbial invader. […] If your child is very uncomfortable, treatment may be necessary. […] Give her an anti-fever medication, such as acetaminophen or ibuprofen. […] If your child’s temperature reaches 105 degrees Fahrenheit, this is considered a medical emergency and your child needs immediate medical attention, according to the American Academy of Pediatrics.

• #16

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

  Fever is a body temperature above normal. Your child has a true fever if: Rectal (Bottom), Ear or Forehead temperature: 100.4 F (38.0 C) or higher. Fever with most vaccines begins within 12 hours. It lasts 2 to 3 days. This is normal and harmless. It means the vaccine is working. Fever that occurs during the first 3 months of life can be serious. All of these babies need to be seen as soon as possible. The fever may be due to sepsis (a bloodstream infection). Bacterial infections in this age group can get worse quickly. They need rapid treatment. Fever on its own shouldn’t cause much crying. Frequent crying in a child with fever is caused by pain until proven otherwise. Fever with no other symptoms and your child acts mildly ill. Having a fever means your child has a new infection. It’s most likely caused by a virus. Most fevers are good for sick children. They help the body fight infection. Fluids alone can lower the fever. Reason: being well-hydrated helps the body give off heat through the skin. Fever meds are mainly needed for fevers higher than 102 F (39 C). The goal of treatment: keep the fever at a helpful level. Most often, the fever meds lower the fever by 2 to 3 F (1 – 1.5 C). They do not bring it down to normal. It takes 1 or 2 hours to see the effect. Your child can return to school after the fever is gone for 24 hours. Your child should feel well enough to join in normal activities. Most fevers with viral illnesses range between 101 and 104 F (38.4 and 40 C). They may last for 2 or 3 days. They are not harmful.

• #17 High temperature (fever) in children

  https://www.nhs.uk/conditions/fever-in-children/

  A high temperature (fever) is very common in young children. The temperature usually returns to normal within 1 to 4 days. […] If your child has a high temperature, you can usually look after them at home. The temperature should go down over 1 to 4 days. […] give them plenty of fluids if your baby is breastfed, continue to breastfeed as normal […] check on your child regularly, including during the night […] get medical advice if you’re worried about your child, or if the paracetamol or ibuprofen is not helping. […] A high temperature is the body’s natural response to fighting infections like coughs and colds.

• #18

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

  Fever is a body temperature above normal. Your child has a true fever if: Rectal (Bottom), Ear or Forehead temperature: 100.4 F (38.0 C) or higher. Fever with most vaccines begins within 12 hours. It lasts 2 to 3 days. This is normal and harmless. It means the vaccine is working. Fever that occurs during the first 3 months of life can be serious. All of these babies need to be seen as soon as possible. The fever may be due to sepsis (a bloodstream infection). Bacterial infections in this age group can get worse quickly. They need rapid treatment. Fever on its own shouldn’t cause much crying. Frequent crying in a child with fever is caused by pain until proven otherwise. Fever with no other symptoms and your child acts mildly ill. Having a fever means your child has a new infection. It’s most likely caused by a virus. Most fevers are good for sick children. They help the body fight infection. Fluids alone can lower the fever. Reason: being well-hydrated helps the body give off heat through the skin. Fever meds are mainly needed for fevers higher than 102 F (39 C). The goal of treatment: keep the fever at a helpful level. Most often, the fever meds lower the fever by 2 to 3 F (1 – 1.5 C). They do not bring it down to normal. It takes 1 or 2 hours to see the effect. Your child can return to school after the fever is gone for 24 hours. Your child should feel well enough to join in normal activities. Most fevers with viral illnesses range between 101 and 104 F (38.4 and 40 C). They may last for 2 or 3 days. They are not harmful.

• #19 Fever: Nursing Diagnosis & Interventions | Nurse.com

  https://www.nurse.com/clinical-guides/fever/?srsltid=AfmBOopcoz1HX5JEbW4yLHe42Km4m-Gwfbg9LsWZhCDS9qMnF0f32NeN

  Fever is an elevated body temperature, typically above 100.4F (38C), often in response to infection, inflammation, or other medical conditions. […] Nurses are responsible for accurately assessing body temperature, identifying the underlying cause, and managing symptoms to prevent complications, such as febrile seizures or dehydration. […] In pediatric patients, especially infants under 3 months, fever can be a sign of serious infections and should be evaluated promptly. […] Nurses must monitor vital signs, assess for potential causes of fever, and evaluate for signs of dehydration or other complications. Patient education on fever management, especially in home care settings, is crucial. […] The patient’s temperature returns to normal limits within 24 to 48 hours with appropriate treatment.

• #20 Fever and temperature taking | Caring for kids

  https://caringforkids.cps.ca/handouts/health-conditions-and-treatments/fever_and_temperature_taking

  When your child is sick with an infection (viral or bacterial), it is common to also have a fever. Fever will not hurt your child. Usually, it goes away after 72 hours (3 days). […] Babies younger than 6 months old should see a doctor when they have a fever. Babies younger than 3 months old should be seen urgently. […] Older children can be treated at home, as long as they get enough liquids and seem well otherwise. However, they should see a doctor if their fever lasts for more than 48-72 hours. […] The oral method is not recommended for children younger than 5 years old because it is hard for them to hold the thermometer under their tongue for long enough. […] The armpit (axillary) method is usually used to check for fever in newborns and young children, but its not as accurate as a rectal temperature. If an axillary temperature does not show a fever but your child feels warm and seems unwell, take a rectal measurement.

• #21 Fever – Safety and Wellness – Seattle Children’s

  https://www.seattlechildrens.org/health-safety/illness/fever/

  Your child can return to school or day care once they have not had a fever for 24 hours (without having taken a medicine to reduce the fever during those 24 hours.) They should feel well enough to take part in normal activities. […] This kind of thermometer works for children over 6 months old. […] This kind of thermometer works for children 3 months and older.

• #22 Fever and temperature taking | Caring for kids

  https://caringforkids.cps.ca/handouts/health-conditions-and-treatments/fever_and_temperature_taking

  When your child is sick with an infection (viral or bacterial), it is common to also have a fever. Fever will not hurt your child. Usually, it goes away after 72 hours (3 days). […] Babies younger than 6 months old should see a doctor when they have a fever. Babies younger than 3 months old should be seen urgently. […] Older children can be treated at home, as long as they get enough liquids and seem well otherwise. However, they should see a doctor if their fever lasts for more than 48-72 hours. […] The oral method is not recommended for children younger than 5 years old because it is hard for them to hold the thermometer under their tongue for long enough. […] The armpit (axillary) method is usually used to check for fever in newborns and young children, but its not as accurate as a rectal temperature. If an axillary temperature does not show a fever but your child feels warm and seems unwell, take a rectal measurement.

• #23 Fever and temperature taking | Caring for kids

  https://caringforkids.cps.ca/handouts/health-conditions-and-treatments/fever_and_temperature_taking

  When your child is sick with an infection (viral or bacterial), it is common to also have a fever. Fever will not hurt your child. Usually, it goes away after 72 hours (3 days). […] Babies younger than 6 months old should see a doctor when they have a fever. Babies younger than 3 months old should be seen urgently. […] Older children can be treated at home, as long as they get enough liquids and seem well otherwise. However, they should see a doctor if their fever lasts for more than 48-72 hours. […] The oral method is not recommended for children younger than 5 years old because it is hard for them to hold the thermometer under their tongue for long enough. […] The armpit (axillary) method is usually used to check for fever in newborns and young children, but its not as accurate as a rectal temperature. If an axillary temperature does not show a fever but your child feels warm and seems unwell, take a rectal measurement.

• #24 Fever: Nursing Diagnosis & Interventions | Nurse.com

  https://www.nurse.com/clinical-guides/fever/?srsltid=AfmBOopcoz1HX5JEbW4yLHe42Km4m-Gwfbg9LsWZhCDS9qMnF0f32NeN

  Fever is an elevated body temperature, typically above 100.4F (38C), often in response to infection, inflammation, or other medical conditions. […] Nurses are responsible for accurately assessing body temperature, identifying the underlying cause, and managing symptoms to prevent complications, such as febrile seizures or dehydration. […] In pediatric patients, especially infants under 3 months, fever can be a sign of serious infections and should be evaluated promptly. […] Nurses must monitor vital signs, assess for potential causes of fever, and evaluate for signs of dehydration or other complications. Patient education on fever management, especially in home care settings, is crucial. […] The patient’s temperature returns to normal limits within 24 to 48 hours with appropriate treatment.

• #25 Pediatrician tips on fevers in children | | Patient Education | UC Davis Children’s Hospital

  https://health.ucdavis.edu/children/patient-education/fevers-in-children

  A visit to a pediatrician is warranted when certain criteria are met. These include if your child: is 3 months old or younger and has a fever. […] has a fever that lasts more than four days without a source of infection. […] shows signs of dehydration. […] has significant behavior changes. […] is immunocompromised. […] appears very ill or drowsy. […] has a severe headache, earache, urinary tract infection, stiff neck, sore throat or repeated vomiting and diarrhea you can’t manage at home.

• #26 Fever and temperature taking | Caring for kids

  https://caringforkids.cps.ca/handouts/health-conditions-and-treatments/fever_and_temperature_taking

  The degree (height) of a fever does not tell you how serious your childs illness ishow your child looks and acts is usually a better sign. A child with a mild infection can have a high fever, while a child with a severe infection might have no fever at all. […] Keep your child comfortable, and offer plenty of fluids. […] Medications are not always needed to reduce a childs temperature. They can be used to relieve any aches and pains, and to make your child more comfortable. […] Contact your health care provider if your child has a fever and is less than 6 months old.

• #27 What You Need to Know About Fevers in Kids | Children’s Healthcare of Atlanta

  https://www.choa.org/parent-resources/everyday-illnesses/what-to-know-about-fevers-in-kids

  A fever is defined as a temperature higher than 100.4F (38C). […] Infants younger than 3 months of age whose temperature reaches 100.4F (38C) or higher should be evaluated by a doctor because fevers in infants can indicate a serious illness. […] In kids between 3 months and 3 years of age, a fever of 102.2F (39C) or higher requires a call to your pediatrician. […] If your child has a fever but is still interested in playing, and is alert and smiling at you, his fever can probably be observed with at-home treatment. […] If your child is weak, having trouble drinking or keeping down fluids, however, you should call your pediatrician. […] A high fever may not be a good indicator of how sick your child is. […] Call your pediatrician right away if your child has a fever with: Rash, Sore throat or earache, Lasting diarrhea or repeated vomiting, Signs of dehydration, Refusal to consume fluids.

• #28

  https://www.healthychildren.org/English/health-issues/conditions/fever/Pages/Fever-Without-Fear.aspx

  A rectal temperature over 100.4 degrees Fahrenheit is considered a fever. […] Once you’ve identified a fever, the most important things you can do is to make sure they get enough fluid, so they do not get dehydrated. […] A fever will cause a child to lose fluids more quickly, so offer plenty of fluids to avoid dehydration. Signs of dehydration include crying without tears, a dry mouth, and fewer wet diapers. […] Giving a child acetaminophen or ibuprofen will usually reduce a fever. It is important to make sure you give the right dose to your child. […] Call your child’s doctor right away if your child has a fever and looks very ill, is unusually drowsy or is very fussy. […] Also call your child’s doctor if your child still „acts sick” once his fever is brought down.

• #29 Fever Chart Guide – When to Go to the ER | CHOC – When to Call a Pediatrician & How to Break a Childs Fever

  https://health.choc.org/guide/fevers/

  Kids with fevers can lose fluids faster than usual and easily become dehydrated. Offer them plenty of fluids to avoid dehydration and avoid liquids with caffeine and high sugars, as these can worsen dehydration by causing urination and/or diarrhea. […] When a child has a fever, it’s best for them to stay home and get plenty of rest. While they don’t have to stay in bed all day, they should take it easy. […] When to call a doctor for a fever? Infants under 1 month should be taken to the emergency department right away. Infants 1-3 months with a temperature should be seen by a pediatrician. If your child cannot be seen by a pediatrician right away, visit your closest emergency department. […] Always call the doctor when: Fever lasts over 24 hours in children under 2 years old. Fever lasts over 72 hours in kids older than 2 years. Your child gets sicker despite their fever breaking. A fever doesn’t decrease (expect 1-2 degrees) after using fever-reducing medicine.

• #30 Fever: Nursing Diagnosis & Interventions | Nurse.com

  https://www.nurse.com/clinical-guides/fever/?srsltid=AfmBOopcoz1HX5JEbW4yLHe42Km4m-Gwfbg9LsWZhCDS9qMnF0f32NeN

  Fever is an elevated body temperature, typically above 100.4F (38C), often in response to infection, inflammation, or other medical conditions. […] Nurses are responsible for accurately assessing body temperature, identifying the underlying cause, and managing symptoms to prevent complications, such as febrile seizures or dehydration. […] In pediatric patients, especially infants under 3 months, fever can be a sign of serious infections and should be evaluated promptly. […] Nurses must monitor vital signs, assess for potential causes of fever, and evaluate for signs of dehydration or other complications. Patient education on fever management, especially in home care settings, is crucial. […] The patient’s temperature returns to normal limits within 24 to 48 hours with appropriate treatment.

• #31 Fever in Children: Symptoms, Causes & Home Remedies

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

  The three goals of home care for a child with fever are to control the temperature, prevent dehydration, and monitor for serious or life-threatening illness. […] A doctor may or may not be able to tell the exact cause of a child’s fever. […] Additionally, a doctor may recommend giving acetaminophen (Tylenol) or ibuprofen (Advil) for fever. […] Usually, the emergency department doctor will ask that, within the next 24-48 hours, one contact or see a child’s regular doctor or return to the emergency department.

• #32 Fever Symptoms & Treatment (for Parents) (for Parents) | Nemours KidsHealth

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

  If your child feels warm or is acting unwell, use a digital thermometer to confirm a fever. […] No treatment is needed if a child is still playing and drinking normally and doesnt have pain. […] Treating a fever with medicine isn’t needed if a child is still playing and drinking normally and doesnt have pain. […] If your child is uncomfortable from a fever or not drinking liquids well, you can give one of these medicines: acetaminophen (such as Tylenol or a store brand) or ibuprofen (such as Advil, Motrin, or a store brand). […] If your child has any medical problems, check with the doctor to see which medicine to use. […] If your child has a fever: Have them wear lightweight clothing and stay covered with a light sheet or blanket. […] Offer plenty of liquids to avoid dehydration because fevers make kids lose fluids faster than usual.

• #33 Fever – Safety and Wellness – Seattle Children’s

  https://www.seattlechildrens.org/health-safety/illness/fever/

  It is normal for the bodys temperature to change during the day. A fever is a body temperature of over 100.4 degrees F (or 38.0 degrees C). Most of the time fever is not harmful. Fever is the bodys way of fighting an illness. […] You do not always need to treat a fever. The best thing to do is to watch how your child acts. If they are not comfortable, you can try these tips. […] Offer extra fluids to drink all through the day. Dress your child in comfortable clothes or pajamas. Avoid too many clothes or bundling. This can raise body temperature. […] Make sure your child gets enough rest. […] Call the doctor if your child: Is less than 3 months and has a fever. Call right away. Is 3 months to 2 years old, has had a fever for more than 24 hours and has no other symptoms. Has a fever for more than 3 days.

• #34 What to Do When Your Child Has a Fever – Children’s Health

  https://www.childrens.com/health-wellness/what-to-do-when-your-child-has-a-fever

  When your child has a fever, it is a sign that their immune system is fighting off an infection. Reducing the fever will not get rid of the infection, but it can relieve some discomfort and allow for an opportunity to re-evaluate your child’s symptoms. […] If your child has a fever, there are ways to provide relief and help reduce the fever: […] Offer plenty of fluids to drink. Prolonged fever can lead to dehydration. […] Give your child a lukewarm sponge bath to help lower their temperature. Do not put your child in cold water or use rubbing alcohol to try to cool them off. Rubbing alcohol, inhaled or absorbed through the skin, can be toxic. […] Remove unnecessary clothing to make your child feel comfortable. Dress your child in lightweight, breathable clothing. […] Consider using fever-reducing medication such as infant acetaminophen (Children’s Tylenol) or infant ibuprofen (Children’s Motrin). Check the label or call your pediatrician for the correct dosage for your child. Ibuprofen is not safe for infants under 6 months of age. Do not give aspirin to children 18 or younger.

• #35 Fever (Pediatric Inpatient)

  https://elsevier.health/en-US/preview/fever-ped-cpg

  Care of the hospitalized child experiencing elevated body temperature. […] Fever has a protective role with infection; however, it has been proven harmful in the presence of septic shock or cerebral damage. It may be harmful for children with heart failure, respiratory comorbidity, hemodynamic instability or neuropsychiatric disorder. […] Recommendations vary regarding temperature value at which antipyretic pharmacologic therapy or active cooling method should be initiated. Management should be individualized by baseline temperature and symptoms. […] Administer antipyretic medication to reduce temperature and discomfort. […] Encourage sleep/rest to minimize oxygen and metabolic demand. […] Provide comfort measures; adjust environment to minimize body temperature (e.g., offer cool cloths, encourage lightweight clothing and covers, reduce room temperature, increase air circulation, decrease stimulation). […] Consider active cooling measures (e.g., external-cooling device, tepid sponge or tub bath, internal-cooling method); cool gradually to avoid shivering.

• #36 Fever in Children

  https://www.nationwidechildrens.org/conditions/health-library/fever-in-children

  Fever is not an illness. It is a symptom, or sign, that your body is fighting an illness or infection. Fever stimulates the body’s defenses. White blood cells and other „fighter” cells are sent out to fight and destroy the cause of the infection. […] In children, a fever that is making them uncomfortable should be treated. Treating your child’s fever will ease discomfort linked to the fever. It will not help the body get rid of the infection any faster. It will also not reduce the risk of your child having a seizure from the fever (called a febrile seizure). […] Give your child an antifever medicine, such as acetaminophen or ibuprofen. Don’t give your child aspirin. It has been linked to a serious, potentially fatal disease, called Reye syndrome. […] Other ways to reduce a fever: Dress your child lightly. Excess clothing will trap body heat and cause the temperature to rise. Encourage your child to drink plenty of fluids, such as water, juices, or popsicles. Give your child a lukewarm bath. Do not allow your child to shiver from cold water. It can raise the body temperature. Never leave your child unattended in the bathtub.

• #37 What to do when your child has a fever | OSF HealthCare

  https://www.osfhealthcare.org/blog/what-to-do-when-your-child-has-a-fever/

  A temperature of more than 100.4 degrees is considered a fever. […] Typically, if your child is behaving normally, there is no need for any fever-lowering treatment. […] The AAP recommends you check with your health care provider if: Age 3 months or younger: Rectal temperature of 100.4 degrees or higher – should be seen immediately. […] Even if your child acts normally with a fever, their body is still working hard to fight some sort of infection. You can help their body to break the fever and get better faster by treating their fever. […] Make sure they get plenty of rest. […] Give fever-reducing medicine as directed by your child’s pediatrician or what’s on the medicine label. […] If the fever is treated with acetaminophen or ibuprofen but still hasn’t gone down after one to four hours, you should inform your health care provider.

• #38 High temperature (fever) in children

  https://www.nhs.uk/conditions/fever-in-children/

  A high temperature (fever) is very common in young children. The temperature usually returns to normal within 1 to 4 days. […] If your child has a high temperature, you can usually look after them at home. The temperature should go down over 1 to 4 days. […] give them plenty of fluids if your baby is breastfed, continue to breastfeed as normal […] check on your child regularly, including during the night […] get medical advice if you’re worried about your child, or if the paracetamol or ibuprofen is not helping. […] A high temperature is the body’s natural response to fighting infections like coughs and colds.

• #39 Fever (Pediatric Inpatient)

  https://elsevier.health/en-US/preview/fever-ped-cpg

  Care of the hospitalized child experiencing elevated body temperature. […] Fever has a protective role with infection; however, it has been proven harmful in the presence of septic shock or cerebral damage. It may be harmful for children with heart failure, respiratory comorbidity, hemodynamic instability or neuropsychiatric disorder. […] Recommendations vary regarding temperature value at which antipyretic pharmacologic therapy or active cooling method should be initiated. Management should be individualized by baseline temperature and symptoms. […] Administer antipyretic medication to reduce temperature and discomfort. […] Encourage sleep/rest to minimize oxygen and metabolic demand. […] Provide comfort measures; adjust environment to minimize body temperature (e.g., offer cool cloths, encourage lightweight clothing and covers, reduce room temperature, increase air circulation, decrease stimulation). […] Consider active cooling measures (e.g., external-cooling device, tepid sponge or tub bath, internal-cooling method); cool gradually to avoid shivering.

• #40 Patient education: Fever in children (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/fever-in-children-beyond-the-basics/print

  Treatment of fever is recommended if a child has an underlying medical problem, including diseases of the heart, lung, brain, or nervous system. […] In most cases, it is not necessary to treat a child’s fever. A child older than three months who has a rectal temperature less than 102°F (38.9°C) and who is otherwise healthy and acting normally does not require treatment for fever. […] The most effective way to treat fever is to use a medication such as acetaminophen (sample brand name: Tylenol) or ibuprofen (sample brand names: Advil, Motrin). These treatments can reduce the child’s discomfort and lower the child’s temperature by 2 to 3°F (1 to 1.5°C).

• #41 Fever Care For Children | Children’s Hospital Colorado

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

  Fever is a body temperature above normal. Your child has a true fever if: Rectal (Bottom), Ear or Forehead temperature: 100.4 F (38.0 C) or higher. Oral (Mouth) temperature: 100 F (37.8 C) or higher. Under the arm (Armpit) temperature: 99 F (37.2 C) or higher. Almost all fevers are caused by a new infection. Viruses cause 10 times more infections than bacteria. Fever may be the only symptom for the first 24 hours. Fever that occurs during the first 3 months of life can be serious. All of these babies need to be seen as soon as possible. The fever may be due to sepsis (a bloodstream infection). Bacterial infections in this age group can get worse quickly. They need rapid treatment. Fever on its own shouldn’t cause much crying. Frequent crying in a child with fever is caused by pain until proven otherwise. Fever with no other symptoms and your child acts mildly ill. Having a fever means your child has a new infection. It’s most likely caused by a virus. Most fevers are good for sick children. They help the body fight infection. Fluids alone can lower the fever. Reason: being well-hydrated helps the body give off heat through the skin. Fever meds are mainly needed for fevers higher than 102 F (39 C). The goal of treatment: keep the fever at a helpful level. Most often, the fever meds lower the fever by 2 to 3 F (1 – 1.5 C). Your child can return to school after the fever is gone for 24 hours. Most fevers with viral illnesses range between 101 and 104 F (38.4 and 40 C). They may last for 2 or 3 days. They are not harmful. Call your doctor if your child looks or acts very sick. Fever goes higher than 104 F (40 C). Any fever occurs if less than 12 weeks old. Fever without other symptoms lasts more than 48 hours. Fever with other symptoms lasts more than 3 days (72 hours).

• #42 Fever Symptoms & Treatment (for Parents) (for Parents) | Nemours KidsHealth

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

  If your child feels warm or is acting unwell, use a digital thermometer to confirm a fever. […] No treatment is needed if a child is still playing and drinking normally and doesnt have pain. […] Treating a fever with medicine isn’t needed if a child is still playing and drinking normally and doesnt have pain. […] If your child is uncomfortable from a fever or not drinking liquids well, you can give one of these medicines: acetaminophen (such as Tylenol or a store brand) or ibuprofen (such as Advil, Motrin, or a store brand). […] If your child has any medical problems, check with the doctor to see which medicine to use. […] If your child has a fever: Have them wear lightweight clothing and stay covered with a light sheet or blanket. […] Offer plenty of liquids to avoid dehydration because fevers make kids lose fluids faster than usual.

• #43 Not All Fevers Need Treatment – Stanford Medicine Children’s Health

  https://www.stanfordchildrens.org/en/topic/default?id=not-all-fevers-need-treatment-88-p11048

  Fever is a sign that the body is combating an infection. It helps kill bacteria and viruses. It also boosts production of infection-fighting white blood cells. Theres generally no need to worry about bringing a fever down unless its causing your child discomfort. […] A child who is eating and sleeping well and having playful moments often doesnt need any fever-lowering treatment. But call your childs healthcare provider in these cases: Age 3 months or younger: Rectal temperature of 100.4F (38C) or higher […] You may also want to consider using acetaminophen or ibuprofen to reduce a fever above 102F (38.9C). For children younger than 2 years old, call the healthcare provider or pharmacist to find out how much medicine to give your child. For older children, follow label instructions. […] Check with the healthcare provider before giving acetaminophen to a baby younger than 3 months. Ibuprofen should only be given to a baby older than 6 months. Dont give ibuprofen to a dehydrated or vomiting child. […] Dont give aspirin to childrenor teens. Its use by young people with viral illnesses has been linked to side effects ranging from stomach upset to Reye syndrome, a rare but serious disease that can harm the body, especially the liver and brain.

• #44 What to Do About a Fever (High Temperature) (for Parents) | Nemours KidsHealth

  https://kidshealth.org/en/parents/fever-sheet.html

  Parents might worry when a child’s temperature rises, but a fever itself causes no harm and can actually be a good thing often, it’s the body’s way of fighting infections. […] It’s best to keep a child with a fever home from school or childcare until their temperature has been normal for at least 24 hours. If your child is uncomfortable, here are some ways to ease symptoms: Offer plenty of liquids to avoid dehydration. Give acetaminophen or ibuprofen based on the doctor’s recommendations. Do not give aspirin to your child or teen as it’s linked to a rare but serious illness called Reye syndrome. Never use rubbing alcohol or cold baths to bring the fever down. Dress your child in lightweight clothing and cover with a light sheet or blanket. Let your child eat what they want, but don’t force it if your child doesn’t feel like eating. If your child also is vomiting and/or has diarrhea, ask the doctor if you should give a children’s oral rehydration solution (also called oral electrolyte solution or oral electrolyte maintenance solution). Make sure your child gets plenty of rest. […] All kids get a fever from time to time, and in most cases they’re back to normal within a few days. The key is to make your child as comfortable as possible until the fever passes, and get medical care when needed.

• #45 What You Need to Know About Fevers in Kids | Children’s Healthcare of Atlanta

  https://www.choa.org/parent-resources/everyday-illnesses/what-to-know-about-fevers-in-kids

  If your child has a febrile seizure, call your pediatrician. […] If a fever is making your child fussy or uncomfortable, you can give him acetaminophen or ibuprofen. […] Avoid giving your child aspirin for his fever, as this can cause Reyes syndrome, a dangerous and rare disorder that causes brain and liver damage. […] Most doctors say your child can return to childcare or school when his temperature has been normal for 24 hours. […] If your child is younger than 2 with a fever that lasts more than 24 hours or older than 2 with a fever that lasts more than 72 hours, call your child’s pediatrician.

• #46

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

  Fever is a body temperature above normal. Your child has a true fever if: Rectal (Bottom), Ear or Forehead temperature: 100.4 F (38.0 C) or higher. Fever with most vaccines begins within 12 hours. It lasts 2 to 3 days. This is normal and harmless. It means the vaccine is working. Fever that occurs during the first 3 months of life can be serious. All of these babies need to be seen as soon as possible. The fever may be due to sepsis (a bloodstream infection). Bacterial infections in this age group can get worse quickly. They need rapid treatment. Fever on its own shouldn’t cause much crying. Frequent crying in a child with fever is caused by pain until proven otherwise. Fever with no other symptoms and your child acts mildly ill. Having a fever means your child has a new infection. It’s most likely caused by a virus. Most fevers are good for sick children. They help the body fight infection. Fluids alone can lower the fever. Reason: being well-hydrated helps the body give off heat through the skin. Fever meds are mainly needed for fevers higher than 102 F (39 C). The goal of treatment: keep the fever at a helpful level. Most often, the fever meds lower the fever by 2 to 3 F (1 – 1.5 C). They do not bring it down to normal. It takes 1 or 2 hours to see the effect. Your child can return to school after the fever is gone for 24 hours. Your child should feel well enough to join in normal activities. Most fevers with viral illnesses range between 101 and 104 F (38.4 and 40 C). They may last for 2 or 3 days. They are not harmful.

• #47

  https://www.cheo.on.ca/en/resources-and-support/p5325.aspx

  A fever is the natural reaction of the body when it’s fighting an infection. Most fevers in children are caused by virus infections. They are also common after vaccinations. Fevers do not cause any harm. Your child or youth’s actual temperature (the number on the thermometer) is not important. How they look and behave is most important. When their temperature is high, children will feel unwell, breathe quickly and look tired, but should feel better after the fever is treated. […] Give fever medicine to lower their temperature a little and make them more comfortable. Remember, fever medicine does not remove all fever, and it won’t stop the fever from coming back. It is normal that when the fever medicine has worn off (after 4 or 6 hours), the fever will return. Fever medicine won’t prevent febrile seizures from happening. […] Ibuprofen and acetaminophen can make your child more comfortable by bringing down the fever a little. Most children will not need to have both of these medications. […] You should visit your family doctor if your child or youth has a fever for more than five days.

• #48 What to Do When Your Child Has a Fever – Children’s Health

  https://www.childrens.com/health-wellness/what-to-do-when-your-child-has-a-fever

  When your child has a fever, it is a sign that their immune system is fighting off an infection. Reducing the fever will not get rid of the infection, but it can relieve some discomfort and allow for an opportunity to re-evaluate your child’s symptoms. […] If your child has a fever, there are ways to provide relief and help reduce the fever: […] Offer plenty of fluids to drink. Prolonged fever can lead to dehydration. […] Give your child a lukewarm sponge bath to help lower their temperature. Do not put your child in cold water or use rubbing alcohol to try to cool them off. Rubbing alcohol, inhaled or absorbed through the skin, can be toxic. […] Remove unnecessary clothing to make your child feel comfortable. Dress your child in lightweight, breathable clothing. […] Consider using fever-reducing medication such as infant acetaminophen (Children’s Tylenol) or infant ibuprofen (Children’s Motrin). Check the label or call your pediatrician for the correct dosage for your child. Ibuprofen is not safe for infants under 6 months of age. Do not give aspirin to children 18 or younger.

• #49 First Aid Fever Treatments for Children Including Sponge Baths

  https://www.webmd.com/first-aid/fever-in-children-treatment

  A high temperature can be alarming, but in an otherwise healthy child it usually isn’t something serious. A fever often means that a body is working the way it should and fighting off infection. […] If the child’s temperature is higher than 100.4 F, call your pediatrician. A child this age should always be seen by their pediatrician if they are sick. […] Bathing or sponging the child with lukewarm water may help bring down a fever. Do not use cold water, ice baths, or alcohol. […] You can give infant- or child-formula acetaminophen (Tylenol), following dosage instructions on the package. Ask your pediatrician before giving any fever-reducing medicine to a child for the first time. […] Call your pediatrician if the fever lasts for more than two days, gets higher, or you are concerned.

• #50 Fever (Pediatric Inpatient)

  https://elsevier.health/en-US/preview/fever-ped-cpg

  Care of the hospitalized child experiencing elevated body temperature. […] Fever has a protective role with infection; however, it has been proven harmful in the presence of septic shock or cerebral damage. It may be harmful for children with heart failure, respiratory comorbidity, hemodynamic instability or neuropsychiatric disorder. […] Recommendations vary regarding temperature value at which antipyretic pharmacologic therapy or active cooling method should be initiated. Management should be individualized by baseline temperature and symptoms. […] Administer antipyretic medication to reduce temperature and discomfort. […] Encourage sleep/rest to minimize oxygen and metabolic demand. […] Provide comfort measures; adjust environment to minimize body temperature (e.g., offer cool cloths, encourage lightweight clothing and covers, reduce room temperature, increase air circulation, decrease stimulation). […] Consider active cooling measures (e.g., external-cooling device, tepid sponge or tub bath, internal-cooling method); cool gradually to avoid shivering.

• #51 What to Do About a Fever (High Temperature) (for Parents) | Nemours KidsHealth

  https://kidshealth.org/en/parents/fever-sheet.html

  Parents might worry when a child’s temperature rises, but a fever itself causes no harm and can actually be a good thing often, it’s the body’s way of fighting infections. […] It’s best to keep a child with a fever home from school or childcare until their temperature has been normal for at least 24 hours. If your child is uncomfortable, here are some ways to ease symptoms: Offer plenty of liquids to avoid dehydration. Give acetaminophen or ibuprofen based on the doctor’s recommendations. Do not give aspirin to your child or teen as it’s linked to a rare but serious illness called Reye syndrome. Never use rubbing alcohol or cold baths to bring the fever down. Dress your child in lightweight clothing and cover with a light sheet or blanket. Let your child eat what they want, but don’t force it if your child doesn’t feel like eating. If your child also is vomiting and/or has diarrhea, ask the doctor if you should give a children’s oral rehydration solution (also called oral electrolyte solution or oral electrolyte maintenance solution). Make sure your child gets plenty of rest. […] All kids get a fever from time to time, and in most cases they’re back to normal within a few days. The key is to make your child as comfortable as possible until the fever passes, and get medical care when needed.

• #52 Fever in Children

  https://www.nationwidechildrens.org/conditions/health-library/fever-in-children

  Fever is not an illness. It is a symptom, or sign, that your body is fighting an illness or infection. Fever stimulates the body’s defenses. White blood cells and other „fighter” cells are sent out to fight and destroy the cause of the infection. […] In children, a fever that is making them uncomfortable should be treated. Treating your child’s fever will ease discomfort linked to the fever. It will not help the body get rid of the infection any faster. It will also not reduce the risk of your child having a seizure from the fever (called a febrile seizure). […] Give your child an antifever medicine, such as acetaminophen or ibuprofen. Don’t give your child aspirin. It has been linked to a serious, potentially fatal disease, called Reye syndrome. […] Other ways to reduce a fever: Dress your child lightly. Excess clothing will trap body heat and cause the temperature to rise. Encourage your child to drink plenty of fluids, such as water, juices, or popsicles. Give your child a lukewarm bath. Do not allow your child to shiver from cold water. It can raise the body temperature. Never leave your child unattended in the bathtub.

• #53 Fever Chart Guide – When to Go to the ER | CHOC – When to Call a Pediatrician & How to Break a Childs Fever

  https://health.choc.org/guide/fevers/

  Kids with fevers can lose fluids faster than usual and easily become dehydrated. Offer them plenty of fluids to avoid dehydration and avoid liquids with caffeine and high sugars, as these can worsen dehydration by causing urination and/or diarrhea. […] When a child has a fever, it’s best for them to stay home and get plenty of rest. While they don’t have to stay in bed all day, they should take it easy. […] When to call a doctor for a fever? Infants under 1 month should be taken to the emergency department right away. Infants 1-3 months with a temperature should be seen by a pediatrician. If your child cannot be seen by a pediatrician right away, visit your closest emergency department. […] Always call the doctor when: Fever lasts over 24 hours in children under 2 years old. Fever lasts over 72 hours in kids older than 2 years. Your child gets sicker despite their fever breaking. A fever doesn’t decrease (expect 1-2 degrees) after using fever-reducing medicine.

• #54 High temperature (fever) in children

  https://www.nhs.uk/conditions/fever-in-children/

  A high temperature (fever) is very common in young children. The temperature usually returns to normal within 1 to 4 days. […] If your child has a high temperature, you can usually look after them at home. The temperature should go down over 1 to 4 days. […] give them plenty of fluids if your baby is breastfed, continue to breastfeed as normal […] check on your child regularly, including during the night […] get medical advice if you’re worried about your child, or if the paracetamol or ibuprofen is not helping. […] A high temperature is the body’s natural response to fighting infections like coughs and colds.

• #55 High temperature (fever) in children

  https://www.nhs.uk/conditions/fever-in-children/

  A high temperature (fever) is very common in young children. The temperature usually returns to normal within 1 to 4 days. […] If your child has a high temperature, you can usually look after them at home. The temperature should go down over 1 to 4 days. […] give them plenty of fluids if your baby is breastfed, continue to breastfeed as normal […] check on your child regularly, including during the night […] get medical advice if you’re worried about your child, or if the paracetamol or ibuprofen is not helping. […] A high temperature is the body’s natural response to fighting infections like coughs and colds.

• #56 What to Do About a Fever (High Temperature) (for Parents) | Nemours KidsHealth

  https://kidshealth.org/en/parents/fever-sheet.html

  Parents might worry when a child’s temperature rises, but a fever itself causes no harm and can actually be a good thing often, it’s the body’s way of fighting infections. […] It’s best to keep a child with a fever home from school or childcare until their temperature has been normal for at least 24 hours. If your child is uncomfortable, here are some ways to ease symptoms: Offer plenty of liquids to avoid dehydration. Give acetaminophen or ibuprofen based on the doctor’s recommendations. Do not give aspirin to your child or teen as it’s linked to a rare but serious illness called Reye syndrome. Never use rubbing alcohol or cold baths to bring the fever down. Dress your child in lightweight clothing and cover with a light sheet or blanket. Let your child eat what they want, but don’t force it if your child doesn’t feel like eating. If your child also is vomiting and/or has diarrhea, ask the doctor if you should give a children’s oral rehydration solution (also called oral electrolyte solution or oral electrolyte maintenance solution). Make sure your child gets plenty of rest. […] All kids get a fever from time to time, and in most cases they’re back to normal within a few days. The key is to make your child as comfortable as possible until the fever passes, and get medical care when needed.

• #57 Fever Chart Guide – When to Go to the ER | CHOC – When to Call a Pediatrician & How to Break a Childs Fever

  https://health.choc.org/guide/fevers/

  Kids with fevers can lose fluids faster than usual and easily become dehydrated. Offer them plenty of fluids to avoid dehydration and avoid liquids with caffeine and high sugars, as these can worsen dehydration by causing urination and/or diarrhea. […] When a child has a fever, it’s best for them to stay home and get plenty of rest. While they don’t have to stay in bed all day, they should take it easy. […] When to call a doctor for a fever? Infants under 1 month should be taken to the emergency department right away. Infants 1-3 months with a temperature should be seen by a pediatrician. If your child cannot be seen by a pediatrician right away, visit your closest emergency department. […] Always call the doctor when: Fever lasts over 24 hours in children under 2 years old. Fever lasts over 72 hours in kids older than 2 years. Your child gets sicker despite their fever breaking. A fever doesn’t decrease (expect 1-2 degrees) after using fever-reducing medicine.

• #58

  https://www.healthychildren.org/English/health-issues/conditions/fever/Pages/Fever-Without-Fear.aspx

  A rectal temperature over 100.4 degrees Fahrenheit is considered a fever. […] Once you’ve identified a fever, the most important things you can do is to make sure they get enough fluid, so they do not get dehydrated. […] A fever will cause a child to lose fluids more quickly, so offer plenty of fluids to avoid dehydration. Signs of dehydration include crying without tears, a dry mouth, and fewer wet diapers. […] Giving a child acetaminophen or ibuprofen will usually reduce a fever. It is important to make sure you give the right dose to your child. […] Call your child’s doctor right away if your child has a fever and looks very ill, is unusually drowsy or is very fussy. […] Also call your child’s doctor if your child still „acts sick” once his fever is brought down.

• #59 Fever Symptoms & Treatment (for Parents) (for Parents) | Nemours KidsHealth

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

  In general, call the doctor if your child is: younger than 3 months old with a rectal temperature of 100.4F (38C) or higher, 3 months or older with a temperature higher than 102.2F (39C). […] Get emergency care if your child shows any of these signs: crying that won’t stop, extreme irritability or fussiness, sluggishness and trouble waking up. […] But you know your child best. If you’re ever in doubt about what to do or what a fever might mean, or if your child seems ill in a way that concerns you even with no fever, always call your doctor for advice.

• #60 Patient education: Fever in children (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/fever-in-children-beyond-the-basics/print

  Fever is a normal response to a variety of conditions, the most common of which is infection. Fever occurs when the body’s temperature is elevated as a result of the body’s thermostat being reset to a higher-than-usual temperature. […] Nearly every child will develop a fever at some point. The challenge for caregivers is to know when to be concerned. This topic review will discuss the definition of a fever, how to accurately measure a child’s temperature, how and when to treat fever, and signs and symptoms that require further evaluation. […] Infection is the most common cause of fever in children. Common viral and bacterial illnesses are the most likely illnesses to cause fever. […] A health care provider should be consulted in the following situations: Infants who are less than three months of age who have a rectal temperature of 100.4°F (38°C) or greater, regardless of how the infant appears (eg, even well-appearing young infants should be evaluated).

• #61 What to Do When Your Child Has a Fever – Children’s Health

  https://www.childrens.com/health-wellness/what-to-do-when-your-child-has-a-fever

  Call your primary care physician if your child is: Younger than 3 months of age with a temperature of 100.4F or higher […] If a fever does not respond to acetaminophen or ibuprofen and continues to persist, that is also a good time to seek medical care. […] You should visit the ER if your child’s high fever is accompanied by: Difficulty breathing […] Dehydration with increased urination.

• #62 Fever in Children | Boston Children’s Hospital

  https://www.childrenshospital.org/conditions/fever

  Your child has a fever if her temperature is 100.4 degrees Fahrenheit or higher. […] When your child has a fever, her body works the same way to control the temperature but it resets its thermostat at a higher temperature. […] The following conditions can cause a fever: Infectious diseases, Certain medications, Heat stroke, Blood transfusion, Disorders of the brain. […] Children with fevers may become more uncomfortable as the temperature rises. […] A fever actually helps the body destroy its microbial invader. […] If your child is very uncomfortable, treatment may be necessary. […] Give her an anti-fever medication, such as acetaminophen or ibuprofen. […] If your child’s temperature reaches 105 degrees Fahrenheit, this is considered a medical emergency and your child needs immediate medical attention, according to the American Academy of Pediatrics.

• #63 Fever | Better Health Channel

  https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/fever

  High fever (about 41.5C or more) is extremely dangerous and could trigger convulsions. […] In children between the ages of 6 months and 6 years, fever can trigger convulsions. […] See a doctor right away if your child has a fever of 40C or more. […] A febrile convulsion is a fit or seizure that occurs in babies and children when they have a high fever, usually from an ear infection or a viral upper respiratory infection. […] Approximately 3% of otherwise healthy children will have one or more febrile convulsions between the ages of 6 months and 6 years. […] Convulsions are rarely serious. If your child has a convulsion you should have your child checked by your local doctor or nearest hospital emergency department as soon as possible after the fit stops to find the cause of the fever.

• #64 What to Do When Your Child Has a Fever – Children’s Health

  https://www.childrens.com/health-wellness/what-to-do-when-your-child-has-a-fever

  Call your primary care physician if your child is: Younger than 3 months of age with a temperature of 100.4F or higher […] If a fever does not respond to acetaminophen or ibuprofen and continues to persist, that is also a good time to seek medical care. […] You should visit the ER if your child’s high fever is accompanied by: Difficulty breathing […] Dehydration with increased urination.

• #65 Fevers in Kids: Top 5 Fever Myths and Facts | Texas Children’s

  https://www.texaschildrens.org/content/wellness/fevers-kids-top-5-fever-myths-and-facts

  Seek emergency care if your child has a fever and any of these symptoms: Altered speech, Blue lips, tongue or nails, Continuous crying, Convulsions or seizures, Decreased urination, Dehydration, Difficulty breathing, Difficulty waking or extreme sleepiness, Excessive drooling or difficulty swallowing, Extreme sluggishness or drowsiness, Fever rash, Lack of appetite, Pain or tenderness in their abdomen, Redness or swelling, Stiff neck, Strange behavior.

• #66 Causes of High Fever in Children and When to Worry | UPMC

  https://share.upmc.com/2019/06/children-with-fevers-when-to-worry/

  Fevers of 104 F (40 C) or higher that do not drop despite your at-home treatment measures. […] Lethargy. This is not simply fatigue. In this instance, your child is limp, almost unresponsive and won’t make eye contact. […] Irritability. Again, this not just discomfort or fussiness. A truly irritable child will cry for hours with little to no verbal interaction and is almost impossible to calm down. […] Meningitis. While there is a vaccination given to avoid this serious illness, symptoms include high fever, stiff neck or pain in the back of the neck, vomiting, headache, and eye pain in bright light. […] If your child has a fever, chances are high that one of the following conditions caused it: […] Viruses are the most common cause of fever in children, and they do not require antibiotics. A virus must run its course over several days.

• #67 Fever Symptoms & Treatment (for Parents) (for Parents) | Nemours KidsHealth

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

  In general, call the doctor if your child is: younger than 3 months old with a rectal temperature of 100.4F (38C) or higher, 3 months or older with a temperature higher than 102.2F (39C). […] Get emergency care if your child shows any of these signs: crying that won’t stop, extreme irritability or fussiness, sluggishness and trouble waking up. […] But you know your child best. If you’re ever in doubt about what to do or what a fever might mean, or if your child seems ill in a way that concerns you even with no fever, always call your doctor for advice.

• #68 Causes of High Fever in Children and When to Worry | UPMC

  https://share.upmc.com/2019/06/children-with-fevers-when-to-worry/

  Fevers of 104 F (40 C) or higher that do not drop despite your at-home treatment measures. […] Lethargy. This is not simply fatigue. In this instance, your child is limp, almost unresponsive and won’t make eye contact. […] Irritability. Again, this not just discomfort or fussiness. A truly irritable child will cry for hours with little to no verbal interaction and is almost impossible to calm down. […] Meningitis. While there is a vaccination given to avoid this serious illness, symptoms include high fever, stiff neck or pain in the back of the neck, vomiting, headache, and eye pain in bright light. […] If your child has a fever, chances are high that one of the following conditions caused it: […] Viruses are the most common cause of fever in children, and they do not require antibiotics. A virus must run its course over several days.

• #69 Causes of High Fever in Children and When to Worry | UPMC

  https://share.upmc.com/2019/06/children-with-fevers-when-to-worry/

  Shows signs of dehydration (peeing less than usual, no tears when crying, less alert and less active than usual). […] Has a specific complaint (like a sore throat or earache). […] Maintains a fever after 24 hours (in kids younger than 2 years old) or 72 hours (in kids 2 years or older). […] Is getting fevers a lot, even if they only last a few hours each night. […] Has a chronic medical problem, such as heart disease, cancer, lupus, or sickle cell disease. […] Develops a rash. […] Experiences pain when urinating. […] If your child experiences any of these symptoms: […] Nonstop crying. […] Trouble breathing (after nose is cleared). […] Blue lips, nails, or tongue. […] Extreme irritability. […] Trouble waking up or refusal to move. […] New, sudden rash or purple spots that mimic bruises on the skin.

• #70 Patient education: Fever in children (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/fever-in-children-beyond-the-basics/print

  Fever is a normal response to a variety of conditions, the most common of which is infection. Fever occurs when the body’s temperature is elevated as a result of the body’s thermostat being reset to a higher-than-usual temperature. […] Nearly every child will develop a fever at some point. The challenge for caregivers is to know when to be concerned. This topic review will discuss the definition of a fever, how to accurately measure a child’s temperature, how and when to treat fever, and signs and symptoms that require further evaluation. […] Infection is the most common cause of fever in children. Common viral and bacterial illnesses are the most likely illnesses to cause fever. […] A health care provider should be consulted in the following situations: Infants who are less than three months of age who have a rectal temperature of 100.4°F (38°C) or greater, regardless of how the infant appears (eg, even well-appearing young infants should be evaluated).

• #71 Pediatrician tips on fevers in children | | Patient Education | UC Davis Children’s Hospital

  https://health.ucdavis.edu/children/patient-education/fevers-in-children

  A visit to a pediatrician is warranted when certain criteria are met. These include if your child: is 3 months old or younger and has a fever. […] has a fever that lasts more than four days without a source of infection. […] shows signs of dehydration. […] has significant behavior changes. […] is immunocompromised. […] appears very ill or drowsy. […] has a severe headache, earache, urinary tract infection, stiff neck, sore throat or repeated vomiting and diarrhea you can’t manage at home.

• #72 Fever in Children (High Temperature): Symptoms and Treatment

  https://patient.info/childrens-health/fever-in-children-high-temperature

  Fever in children aged 3-6 months is less common and it is important to seek medical advice if the temperature is 39C or more. […] Fever in a baby aged less than 3 months is unusual and worrying. You should seek medical advice if the temperature is 38C or more; the GP is often an appropriate place to start, but if there is a true fever in a child aged less than 3 months, you will probably also be referred to a paediatrician on the same day. […] A child with a fever may look flushed and irritable and they may not feel like doing very much. […] To help your child you should: Make your child comfortable – details below. […] You do not need to use paracetamol and ibuprofen if your child is comfortable and not distressed by the fever, aches or pains. […] Medicines like paracetamol and ibuprofen should not be used for fever unless your child appears distressed.

• #73 Fevers in Kids: Top 5 Fever Myths and Facts | Texas Children’s

  https://www.texaschildrens.org/content/wellness/fevers-kids-top-5-fever-myths-and-facts

  For infants under 3 months old, a fever of 100.4°F (38°C) or higher requires immediate medical attention. […] For babies 3 to 6 months old, a fever of 102°F (38.9°C) or higher warrants medical advice. […] For a child over 6 months old, seek medical advice at 103°F or higher. […] Fevers are a protective mechanism and a sign that the body’s immune system is activated and working. Most fevers are good for sick children and help the body fight infection. Fevers do not cause brain damage. […] Only extremely high fevers — over 107.6°F (42°C) — can affect the brain. It’s rare for even an untreated fever to reach over 105°F (40.6°C) unless a child is overdressed or in a hot place. […] Fevers need to be treated only if the child is uncomfortable. For young children, that usually means fevers over 102°F or 103°F (39°C or 39.4°C).

• #74 Causes of High Fever in Children and When to Worry | UPMC

  https://share.upmc.com/2019/06/children-with-fevers-when-to-worry/

  Typically, most fevers go away in three to four days and require nothing more than proper hydration, over-the-counter medication and rest. […] Depending on the age of your child and how high the temperature, you may want to allow nature to take its course. Or you may need to take action. […] If your infant is under 3 months of age and has a fever of 100.4 Fahrenheit or higher, you should seek immediate medical attention. […] Illnesses can escalate quickly, and a baby’s immune system is not as robust as an older child’s. Notify your child’s pediatrician so that your child can be evaluated either in the office or at the ER. Avoid the temptation to administer any fever-reducing medications until your child has been seen by a doctor. […] If your child is between the ages of 3 months and 3 years old and has a fever of 102.2 Fahrenheit (39 Celsius) or higher, contact your child’s pediatrician to determine if your child should be seen.

• #75 When Is a Fever Too High for a Child, Toddler, or Newborn?

  https://www.healthline.com/health/childrens-health/when-is-a-fever-too-high-for-a-child

  Your older baby (ages 6 to 24 months) has a temperature over 102F that lasts more than 1 day with no other signs of illness, like cough or diarrhea. […] Your childs fever has been present for 5 days or longer. […] Your little ones fever is 104F or above, regardless of the presence of other symptoms. […] Your childs fever doesnt lower even when taking fever reducers. […] In many cases, a fever is their bodys response to fighting off a mild illness. It will resolve on its own when the illness winds down and your child gets better.

• #76 What You Need to Know About Fevers in Kids | Children’s Healthcare of Atlanta

  https://www.choa.org/parent-resources/everyday-illnesses/what-to-know-about-fevers-in-kids

  If your child has a febrile seizure, call your pediatrician. […] If a fever is making your child fussy or uncomfortable, you can give him acetaminophen or ibuprofen. […] Avoid giving your child aspirin for his fever, as this can cause Reyes syndrome, a dangerous and rare disorder that causes brain and liver damage. […] Most doctors say your child can return to childcare or school when his temperature has been normal for 24 hours. […] If your child is younger than 2 with a fever that lasts more than 24 hours or older than 2 with a fever that lasts more than 72 hours, call your child’s pediatrician.

• #77 Fever Care For Children | Children’s Hospital Colorado

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

  Fever is a body temperature above normal. Your child has a true fever if: Rectal (Bottom), Ear or Forehead temperature: 100.4 F (38.0 C) or higher. Oral (Mouth) temperature: 100 F (37.8 C) or higher. Under the arm (Armpit) temperature: 99 F (37.2 C) or higher. Almost all fevers are caused by a new infection. Viruses cause 10 times more infections than bacteria. Fever may be the only symptom for the first 24 hours. Fever that occurs during the first 3 months of life can be serious. All of these babies need to be seen as soon as possible. The fever may be due to sepsis (a bloodstream infection). Bacterial infections in this age group can get worse quickly. They need rapid treatment. Fever on its own shouldn’t cause much crying. Frequent crying in a child with fever is caused by pain until proven otherwise. Fever with no other symptoms and your child acts mildly ill. Having a fever means your child has a new infection. It’s most likely caused by a virus. Most fevers are good for sick children. They help the body fight infection. Fluids alone can lower the fever. Reason: being well-hydrated helps the body give off heat through the skin. Fever meds are mainly needed for fevers higher than 102 F (39 C). The goal of treatment: keep the fever at a helpful level. Most often, the fever meds lower the fever by 2 to 3 F (1 – 1.5 C). Your child can return to school after the fever is gone for 24 hours. Most fevers with viral illnesses range between 101 and 104 F (38.4 and 40 C). They may last for 2 or 3 days. They are not harmful. Call your doctor if your child looks or acts very sick. Fever goes higher than 104 F (40 C). Any fever occurs if less than 12 weeks old. Fever without other symptoms lasts more than 48 hours. Fever with other symptoms lasts more than 3 days (72 hours).

• #78 What to do when your child has a fever | OSF HealthCare

  https://www.osfhealthcare.org/blog/what-to-do-when-your-child-has-a-fever/

  A temperature of more than 100.4 degrees is considered a fever. […] Typically, if your child is behaving normally, there is no need for any fever-lowering treatment. […] The AAP recommends you check with your health care provider if: Age 3 months or younger: Rectal temperature of 100.4 degrees or higher – should be seen immediately. […] Even if your child acts normally with a fever, their body is still working hard to fight some sort of infection. You can help their body to break the fever and get better faster by treating their fever. […] Make sure they get plenty of rest. […] Give fever-reducing medicine as directed by your child’s pediatrician or what’s on the medicine label. […] If the fever is treated with acetaminophen or ibuprofen but still hasn’t gone down after one to four hours, you should inform your health care provider.

• #79 Fevers in Kids: Top 5 Fever Myths and Facts | Texas Children’s

  https://www.texaschildrens.org/content/wellness/fevers-kids-top-5-fever-myths-and-facts

  For infants under 3 months old, a fever of 100.4°F (38°C) or higher requires immediate medical attention. […] For babies 3 to 6 months old, a fever of 102°F (38.9°C) or higher warrants medical advice. […] For a child over 6 months old, seek medical advice at 103°F or higher. […] Fevers are a protective mechanism and a sign that the body’s immune system is activated and working. Most fevers are good for sick children and help the body fight infection. Fevers do not cause brain damage. […] Only extremely high fevers — over 107.6°F (42°C) — can affect the brain. It’s rare for even an untreated fever to reach over 105°F (40.6°C) unless a child is overdressed or in a hot place. […] Fevers need to be treated only if the child is uncomfortable. For young children, that usually means fevers over 102°F or 103°F (39°C or 39.4°C).

• #80 Fever – Safety and Wellness – Seattle Children’s

  https://www.seattlechildrens.org/health-safety/illness/fever/

  It is normal for the bodys temperature to change during the day. A fever is a body temperature of over 100.4 degrees F (or 38.0 degrees C). Most of the time fever is not harmful. Fever is the bodys way of fighting an illness. […] You do not always need to treat a fever. The best thing to do is to watch how your child acts. If they are not comfortable, you can try these tips. […] Offer extra fluids to drink all through the day. Dress your child in comfortable clothes or pajamas. Avoid too many clothes or bundling. This can raise body temperature. […] Make sure your child gets enough rest. […] Call the doctor if your child: Is less than 3 months and has a fever. Call right away. Is 3 months to 2 years old, has had a fever for more than 24 hours and has no other symptoms. Has a fever for more than 3 days.

• #81 Pediatrician tips on fevers in children | | Patient Education | UC Davis Children’s Hospital

  https://health.ucdavis.edu/children/patient-education/fevers-in-children

  A visit to a pediatrician is warranted when certain criteria are met. These include if your child: is 3 months old or younger and has a fever. […] has a fever that lasts more than four days without a source of infection. […] shows signs of dehydration. […] has significant behavior changes. […] is immunocompromised. […] appears very ill or drowsy. […] has a severe headache, earache, urinary tract infection, stiff neck, sore throat or repeated vomiting and diarrhea you can’t manage at home.

• #82 Fever | Better Health Channel

  https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/fever

  High fever (about 41.5C or more) is extremely dangerous and could trigger convulsions. […] In children between the ages of 6 months and 6 years, fever can trigger convulsions. […] See a doctor right away if your child has a fever of 40C or more. […] A febrile convulsion is a fit or seizure that occurs in babies and children when they have a high fever, usually from an ear infection or a viral upper respiratory infection. […] Approximately 3% of otherwise healthy children will have one or more febrile convulsions between the ages of 6 months and 6 years. […] Convulsions are rarely serious. If your child has a convulsion you should have your child checked by your local doctor or nearest hospital emergency department as soon as possible after the fit stops to find the cause of the fever.

• #83 Fever: Causes, Symptoms, and Treatment | Red Cross

  https://www.redcross.org/take-a-class/resources/learn-first-aid/fever-young-child-or-infant?srsltid=AfmBOor4QfrEi3Tp3ejsWgC1oyl1mt3SwjODuYdwE6RD24fi4BSs3pEX

  Fever is a common sign of illness in children and is often accompanied by other signs and symptoms of illness, such as a headache, muscle aches, chills, loss of appetite, low energy, difficulty sleeping and vomiting. […] Fevers that last a long time or are very high can result in febrile seizures. A febrile seizure is a convulsion brought on by a fever in an infant or small child. […] Call 9-1-1 if the child or infant has a seizure or condition worsens to include: The infant is younger than 3 months with a fever of 100.4 F (38 C) or greater. The child is younger than 2 years with a fever of 102.5 F (39.2 C) or greater. […] Never give aspirin to a child or an infant who has a fever or other signs or symptoms of a flu-like or other viral illness. In this situation, taking aspirin can result in Reyes syndrome, an extremely serious and life-threatening condition that causes swelling in the brain and liver.

• #84 Fevers: to Worry, or Not to Worry | Connecticut Children’s

  https://www.connecticutchildrens.org/growing-healthy/fever-worry-or-not

  Febrile seizuresor when your child has a seizure with a fevercan happen when a childs body temperature increases quickly. […] These seizures can be scary to watch, but they are harmless and only last a few minutes. […] If your child is 3 months or younger and has a rectal temperature of 100.4 or higher, call the pediatrician right away and do not give medication unless your doctor has told you to. […] Fever in newborns isnt typical, which is why you need to call the doctor. […] Is running a temperature of 102 or higher and it lasts more than two days, visit the emergency room to rule out any bacterial infections.

• #85 When your baby or infant has a fever: MedlinePlus Medical EncyclopediaLock

  https://medlineplus.gov/ency/patientinstructions/000319.htm

  The first fever a baby or infant has is often scary for parents. Most fevers are harmless and are caused by mild infections. Overdressing a child may even cause a rise in temperature. […] Regardless, you should report any fever in a newborn that is higher than 100.4°F (38°C) (taken rectally) to the child’s health care provider. […] Fever is an important part of the body’s defense against infection. Many older infants develop high fevers with even minor illnesses. […] Febrile seizures occur in some children and can be scary to parents. However, most febrile seizures are over quickly. These seizures do not mean your child has epilepsy, and do not cause any lasting harm. […] Your child should drink plenty of fluids. […] Do not bundle up a child with blankets or extra clothes, even if the child has the chills. This may keep the fever from coming down, or make it go higher.

• #86 When your baby or infant has a fever: MedlinePlus Medical EncyclopediaLock

  https://medlineplus.gov/ency/patientinstructions/000319.htm

  The first fever a baby or infant has is often scary for parents. Most fevers are harmless and are caused by mild infections. Overdressing a child may even cause a rise in temperature. […] Regardless, you should report any fever in a newborn that is higher than 100.4°F (38°C) (taken rectally) to the child’s health care provider. […] Fever is an important part of the body’s defense against infection. Many older infants develop high fevers with even minor illnesses. […] Febrile seizures occur in some children and can be scary to parents. However, most febrile seizures are over quickly. These seizures do not mean your child has epilepsy, and do not cause any lasting harm. […] Your child should drink plenty of fluids. […] Do not bundle up a child with blankets or extra clothes, even if the child has the chills. This may keep the fever from coming down, or make it go higher.

• #87 Fevers: to Worry, or Not to Worry | Connecticut Children’s

  https://www.connecticutchildrens.org/growing-healthy/fever-worry-or-not

  Febrile seizuresor when your child has a seizure with a fevercan happen when a childs body temperature increases quickly. […] These seizures can be scary to watch, but they are harmless and only last a few minutes. […] If your child is 3 months or younger and has a rectal temperature of 100.4 or higher, call the pediatrician right away and do not give medication unless your doctor has told you to. […] Fever in newborns isnt typical, which is why you need to call the doctor. […] Is running a temperature of 102 or higher and it lasts more than two days, visit the emergency room to rule out any bacterial infections.

• #88 Fever: Causes, Symptoms, and Treatment | Red Cross

  https://www.redcross.org/take-a-class/resources/learn-first-aid/fever-young-child-or-infant?srsltid=AfmBOor4QfrEi3Tp3ejsWgC1oyl1mt3SwjODuYdwE6RD24fi4BSs3pEX

  Fever is a common sign of illness in children and is often accompanied by other signs and symptoms of illness, such as a headache, muscle aches, chills, loss of appetite, low energy, difficulty sleeping and vomiting. […] Fevers that last a long time or are very high can result in febrile seizures. A febrile seizure is a convulsion brought on by a fever in an infant or small child. […] Call 9-1-1 if the child or infant has a seizure or condition worsens to include: The infant is younger than 3 months with a fever of 100.4 F (38 C) or greater. The child is younger than 2 years with a fever of 102.5 F (39.2 C) or greater. […] Never give aspirin to a child or an infant who has a fever or other signs or symptoms of a flu-like or other viral illness. In this situation, taking aspirin can result in Reyes syndrome, an extremely serious and life-threatening condition that causes swelling in the brain and liver.

• #89 Fever: Causes, Symptoms, and Treatment | Red Cross

  https://www.redcross.org/take-a-class/resources/learn-first-aid/fever-young-child-or-infant?srsltid=AfmBOor4QfrEi3Tp3ejsWgC1oyl1mt3SwjODuYdwE6RD24fi4BSs3pEX

  Fever is a common sign of illness in children and is often accompanied by other signs and symptoms of illness, such as a headache, muscle aches, chills, loss of appetite, low energy, difficulty sleeping and vomiting. […] Fevers that last a long time or are very high can result in febrile seizures. A febrile seizure is a convulsion brought on by a fever in an infant or small child. […] Call 9-1-1 if the child or infant has a seizure or condition worsens to include: The infant is younger than 3 months with a fever of 100.4 F (38 C) or greater. The child is younger than 2 years with a fever of 102.5 F (39.2 C) or greater. […] Never give aspirin to a child or an infant who has a fever or other signs or symptoms of a flu-like or other viral illness. In this situation, taking aspirin can result in Reyes syndrome, an extremely serious and life-threatening condition that causes swelling in the brain and liver.

• #90 Fever: Causes, Symptoms, and Treatment | Red Cross

  https://www.redcross.org/take-a-class/resources/learn-first-aid/fever-young-child-or-infant?srsltid=AfmBOor4QfrEi3Tp3ejsWgC1oyl1mt3SwjODuYdwE6RD24fi4BSs3pEX

  Fever is a common sign of illness in children and is often accompanied by other signs and symptoms of illness, such as a headache, muscle aches, chills, loss of appetite, low energy, difficulty sleeping and vomiting. […] Fevers that last a long time or are very high can result in febrile seizures. A febrile seizure is a convulsion brought on by a fever in an infant or small child. […] Call 9-1-1 if the child or infant has a seizure or condition worsens to include: The infant is younger than 3 months with a fever of 100.4 F (38 C) or greater. The child is younger than 2 years with a fever of 102.5 F (39.2 C) or greater. […] Never give aspirin to a child or an infant who has a fever or other signs or symptoms of a flu-like or other viral illness. In this situation, taking aspirin can result in Reyes syndrome, an extremely serious and life-threatening condition that causes swelling in the brain and liver.

• #91 What You Need to Know About Fevers in Kids | Children’s Healthcare of Atlanta

  https://www.choa.org/parent-resources/everyday-illnesses/what-to-know-about-fevers-in-kids

  If your child has a febrile seizure, call your pediatrician. […] If a fever is making your child fussy or uncomfortable, you can give him acetaminophen or ibuprofen. […] Avoid giving your child aspirin for his fever, as this can cause Reyes syndrome, a dangerous and rare disorder that causes brain and liver damage. […] Most doctors say your child can return to childcare or school when his temperature has been normal for 24 hours. […] If your child is younger than 2 with a fever that lasts more than 24 hours or older than 2 with a fever that lasts more than 72 hours, call your child’s pediatrician.

• #92 When your baby or infant has a fever: MedlinePlus Medical EncyclopediaLock

  https://medlineplus.gov/ency/patientinstructions/000319.htm

  The first fever a baby or infant has is often scary for parents. Most fevers are harmless and are caused by mild infections. Overdressing a child may even cause a rise in temperature. […] Regardless, you should report any fever in a newborn that is higher than 100.4°F (38°C) (taken rectally) to the child’s health care provider. […] Fever is an important part of the body’s defense against infection. Many older infants develop high fevers with even minor illnesses. […] Febrile seizures occur in some children and can be scary to parents. However, most febrile seizures are over quickly. These seizures do not mean your child has epilepsy, and do not cause any lasting harm. […] Your child should drink plenty of fluids. […] Do not bundle up a child with blankets or extra clothes, even if the child has the chills. This may keep the fever from coming down, or make it go higher.

• #93 Fevers: to Worry, or Not to Worry | Connecticut Children’s

  https://www.connecticutchildrens.org/growing-healthy/fever-worry-or-not

  Febrile seizuresor when your child has a seizure with a fevercan happen when a childs body temperature increases quickly. […] These seizures can be scary to watch, but they are harmless and only last a few minutes. […] If your child is 3 months or younger and has a rectal temperature of 100.4 or higher, call the pediatrician right away and do not give medication unless your doctor has told you to. […] Fever in newborns isnt typical, which is why you need to call the doctor. […] Is running a temperature of 102 or higher and it lasts more than two days, visit the emergency room to rule out any bacterial infections.

• #94 Fever: Nursing Diagnosis & Interventions | Nurse.com

  https://www.nurse.com/clinical-guides/fever/?srsltid=AfmBOopcoz1HX5JEbW4yLHe42Km4m-Gwfbg9LsWZhCDS9qMnF0f32NeN

  The patient remains well-hydrated, with no signs of dehydration. […] The patient or caregiver demonstrates understanding of fever management and can identify signs that require further medical evaluation. […] Educate caregivers about fever management at home, including appropriate use of medications and when to seek medical care.

• #95 Fever Symptoms & Treatment (for Parents) (for Parents) | Nemours KidsHealth

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

  All kids get a fever from time to time. Usually, a fever isnt dangerous or bad for kids. It can even be a good thing because it can help the immune system fight infection. […] Still, parents might be unsure about how to handle a fever at home and when to call the doctor. Here are some tips. […] In general, a fever means the bodys temperature is 100.4F (38C) or higher. […] Fevers in kids are usually caused by an infection. A fever helps the body by stimulating the immune system to fight the infection. […] A fever probably is not serious if your child is 3 months or older and: is still interested in playing, is drinking well, is alert and smiling, has a normal skin color, looks well when their temperature comes down. […] Don’t worry too much about a child with a fever who doesn’t want to eat. This is common with infections that cause fever.

• #96 Fever and temperature taking | Caring for kids

  https://caringforkids.cps.ca/handouts/health-conditions-and-treatments/fever_and_temperature_taking

  The degree (height) of a fever does not tell you how serious your childs illness ishow your child looks and acts is usually a better sign. A child with a mild infection can have a high fever, while a child with a severe infection might have no fever at all. […] Keep your child comfortable, and offer plenty of fluids. […] Medications are not always needed to reduce a childs temperature. They can be used to relieve any aches and pains, and to make your child more comfortable. […] Contact your health care provider if your child has a fever and is less than 6 months old.

• #97 What to Do About a Fever (High Temperature) (for Parents) | Nemours KidsHealth

  https://kidshealth.org/en/parents/fever-sheet.html

  Parents might worry when a child’s temperature rises, but a fever itself causes no harm and can actually be a good thing often, it’s the body’s way of fighting infections. […] It’s best to keep a child with a fever home from school or childcare until their temperature has been normal for at least 24 hours. If your child is uncomfortable, here are some ways to ease symptoms: Offer plenty of liquids to avoid dehydration. Give acetaminophen or ibuprofen based on the doctor’s recommendations. Do not give aspirin to your child or teen as it’s linked to a rare but serious illness called Reye syndrome. Never use rubbing alcohol or cold baths to bring the fever down. Dress your child in lightweight clothing and cover with a light sheet or blanket. Let your child eat what they want, but don’t force it if your child doesn’t feel like eating. If your child also is vomiting and/or has diarrhea, ask the doctor if you should give a children’s oral rehydration solution (also called oral electrolyte solution or oral electrolyte maintenance solution). Make sure your child gets plenty of rest. […] All kids get a fever from time to time, and in most cases they’re back to normal within a few days. The key is to make your child as comfortable as possible until the fever passes, and get medical care when needed.

• #98 A Guide for Treating Fever in Babies and Toddlers

  https://www.parents.com/health/fever/fever-fears-a-guide-for-treating-fever-in-children/

  While it’s a natural instinct to treat your child’s fever so they feel better, keep in mind that medication will merely mask it, not cure it. […] As a general rule, you should focus on the way your child looks, feels, and acts rather than on what the thermometer says. […] For kids under 6 months, infant acetaminophen (such as Tylenol) is the only recommended fever reducer. […] Medication isn’t the only treatment for a fever. In fact, for a low-grade fever, the pediatrician might recommend other home remedies such as a lukewarm bath or cool washcloth to temporarily cool your child off. […] Giving your child lots of fluids including ice pops or Jell-O will help their body battle the illness and keep them hydrated. […] While a fever can make your child cranky or lethargic, having an above-normal temperature or even fever hallucinations is typically not dangerous for kids.

• #99 Fever and temperature taking | Caring for kids

  https://caringforkids.cps.ca/handouts/health-conditions-and-treatments/fever_and_temperature_taking

  When your child is sick with an infection (viral or bacterial), it is common to also have a fever. Fever will not hurt your child. Usually, it goes away after 72 hours (3 days). […] Babies younger than 6 months old should see a doctor when they have a fever. Babies younger than 3 months old should be seen urgently. […] Older children can be treated at home, as long as they get enough liquids and seem well otherwise. However, they should see a doctor if their fever lasts for more than 48-72 hours. […] The oral method is not recommended for children younger than 5 years old because it is hard for them to hold the thermometer under their tongue for long enough. […] The armpit (axillary) method is usually used to check for fever in newborns and young children, but its not as accurate as a rectal temperature. If an axillary temperature does not show a fever but your child feels warm and seems unwell, take a rectal measurement.

• #100 Causes of High Fever in Children and When to Worry | UPMC

  https://share.upmc.com/2019/06/children-with-fevers-when-to-worry/

  Treatable with antibiotics and contagious, bacterial infections can wait for 12 hours until your child is seen by a doctor. […] If your child is otherwise healthy and not under 3 months of age or exhibiting any of the other serious symptoms that requires immediate attention, you can ease the discomfort a fever brings. […] When it comes to giving the right amount of medicine, always dose by your child’s weight and not their age. […] Acetaminophen. This fever reducer/pain reliever has been around a long time and is effective in most cases. It may be used in conjunction with ibuprofen by alternating between the two over the recommended dosage timeframe. […] Ibuprofen. This medication also is effective for fever and pain. It often works better for higher fevers and lasts longer, too.

• #101

  https://www.healthychildren.org/English/health-issues/conditions/fever/Pages/Fever-Without-Fear.aspx

  A rectal temperature over 100.4 degrees Fahrenheit is considered a fever. […] Once you’ve identified a fever, the most important things you can do is to make sure they get enough fluid, so they do not get dehydrated. […] A fever will cause a child to lose fluids more quickly, so offer plenty of fluids to avoid dehydration. Signs of dehydration include crying without tears, a dry mouth, and fewer wet diapers. […] Giving a child acetaminophen or ibuprofen will usually reduce a fever. It is important to make sure you give the right dose to your child. […] Call your child’s doctor right away if your child has a fever and looks very ill, is unusually drowsy or is very fussy. […] Also call your child’s doctor if your child still „acts sick” once his fever is brought down.

• #102 Fever Symptoms & Treatment (for Parents) (for Parents) | Nemours KidsHealth

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

  In general, call the doctor if your child is: younger than 3 months old with a rectal temperature of 100.4F (38C) or higher, 3 months or older with a temperature higher than 102.2F (39C). […] Get emergency care if your child shows any of these signs: crying that won’t stop, extreme irritability or fussiness, sluggishness and trouble waking up. […] But you know your child best. If you’re ever in doubt about what to do or what a fever might mean, or if your child seems ill in a way that concerns you even with no fever, always call your doctor for advice.

• #103 Fever in Children

  https://www.nationwidechildrens.org/conditions/health-library/fever-in-children

  Fever is not an illness. It is a symptom, or sign, that your body is fighting an illness or infection. Fever stimulates the body’s defenses. White blood cells and other „fighter” cells are sent out to fight and destroy the cause of the infection. […] In children, a fever that is making them uncomfortable should be treated. Treating your child’s fever will ease discomfort linked to the fever. It will not help the body get rid of the infection any faster. It will also not reduce the risk of your child having a seizure from the fever (called a febrile seizure). […] Give your child an antifever medicine, such as acetaminophen or ibuprofen. Don’t give your child aspirin. It has been linked to a serious, potentially fatal disease, called Reye syndrome. […] Other ways to reduce a fever: Dress your child lightly. Excess clothing will trap body heat and cause the temperature to rise. Encourage your child to drink plenty of fluids, such as water, juices, or popsicles. Give your child a lukewarm bath. Do not allow your child to shiver from cold water. It can raise the body temperature. Never leave your child unattended in the bathtub.

• #104 Fever – Safety and Wellness – Seattle Children’s

  https://www.seattlechildrens.org/health-safety/illness/fever/

  Your child can return to school or day care once they have not had a fever for 24 hours (without having taken a medicine to reduce the fever during those 24 hours.) They should feel well enough to take part in normal activities. […] This kind of thermometer works for children over 6 months old. […] This kind of thermometer works for children 3 months and older.

• #105 Fever Care For Children | Children’s Hospital Colorado

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

  Fever is a body temperature above normal. Your child has a true fever if: Rectal (Bottom), Ear or Forehead temperature: 100.4 F (38.0 C) or higher. Oral (Mouth) temperature: 100 F (37.8 C) or higher. Under the arm (Armpit) temperature: 99 F (37.2 C) or higher. Almost all fevers are caused by a new infection. Viruses cause 10 times more infections than bacteria. Fever may be the only symptom for the first 24 hours. Fever that occurs during the first 3 months of life can be serious. All of these babies need to be seen as soon as possible. The fever may be due to sepsis (a bloodstream infection). Bacterial infections in this age group can get worse quickly. They need rapid treatment. Fever on its own shouldn’t cause much crying. Frequent crying in a child with fever is caused by pain until proven otherwise. Fever with no other symptoms and your child acts mildly ill. Having a fever means your child has a new infection. It’s most likely caused by a virus. Most fevers are good for sick children. They help the body fight infection. Fluids alone can lower the fever. Reason: being well-hydrated helps the body give off heat through the skin. Fever meds are mainly needed for fevers higher than 102 F (39 C). The goal of treatment: keep the fever at a helpful level. Most often, the fever meds lower the fever by 2 to 3 F (1 – 1.5 C). Your child can return to school after the fever is gone for 24 hours. Most fevers with viral illnesses range between 101 and 104 F (38.4 and 40 C). They may last for 2 or 3 days. They are not harmful. Call your doctor if your child looks or acts very sick. Fever goes higher than 104 F (40 C). Any fever occurs if less than 12 weeks old. Fever without other symptoms lasts more than 48 hours. Fever with other symptoms lasts more than 3 days (72 hours).

• #106 Fever Care For Children | Children’s Hospital Colorado

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

  Fever is a body temperature above normal. Your child has a true fever if: Rectal (Bottom), Ear or Forehead temperature: 100.4 F (38.0 C) or higher. Oral (Mouth) temperature: 100 F (37.8 C) or higher. Under the arm (Armpit) temperature: 99 F (37.2 C) or higher. Almost all fevers are caused by a new infection. Viruses cause 10 times more infections than bacteria. Fever may be the only symptom for the first 24 hours. Fever that occurs during the first 3 months of life can be serious. All of these babies need to be seen as soon as possible. The fever may be due to sepsis (a bloodstream infection). Bacterial infections in this age group can get worse quickly. They need rapid treatment. Fever on its own shouldn’t cause much crying. Frequent crying in a child with fever is caused by pain until proven otherwise. Fever with no other symptoms and your child acts mildly ill. Having a fever means your child has a new infection. It’s most likely caused by a virus. Most fevers are good for sick children. They help the body fight infection. Fluids alone can lower the fever. Reason: being well-hydrated helps the body give off heat through the skin. Fever meds are mainly needed for fevers higher than 102 F (39 C). The goal of treatment: keep the fever at a helpful level. Most often, the fever meds lower the fever by 2 to 3 F (1 – 1.5 C). Your child can return to school after the fever is gone for 24 hours. Most fevers with viral illnesses range between 101 and 104 F (38.4 and 40 C). They may last for 2 or 3 days. They are not harmful. Call your doctor if your child looks or acts very sick. Fever goes higher than 104 F (40 C). Any fever occurs if less than 12 weeks old. Fever without other symptoms lasts more than 48 hours. Fever with other symptoms lasts more than 3 days (72 hours).

• #107 High temperature – fever in children

  https://www2.hse.ie/conditions/high-temperature/

  In children, any temperature of 38 degrees Celsius or above is considered high. High temperature is common in young children. The temperature usually returns to normal in 3 or 4 days. […] High temperatures are usually caused by minor illnesses. But they can be a sign of serious infections. It’s important to check that your child is alert and responding to you. […] It’s rare for a fever to be a sign of anything serious. You can usually look after your child or baby at home. The temperature should go down over 3 or 4 days. […] Use either paracetamol or ibuprofen to reduce your child’s temperature and to relieve the pain. […] Urgent advice: Contact a GP urgently if your child: is under 3 months old and has a temperature of 38 degrees Celsius or higher, or you think they have a fever. […] A fever (high temperature – 38 degrees Celsius or above) can be a symptom of COVID-19. […] Do not send your child to school or creche with a high temperature. They can return if they are feeling well and have not had a high temperature or any new symptoms for 48 hours.

• #108 Patient education: Fever in children (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/fever-in-children-beyond-the-basics/print

  Treatment of fever is recommended if a child has an underlying medical problem, including diseases of the heart, lung, brain, or nervous system. […] In most cases, it is not necessary to treat a child’s fever. A child older than three months who has a rectal temperature less than 102°F (38.9°C) and who is otherwise healthy and acting normally does not require treatment for fever. […] The most effective way to treat fever is to use a medication such as acetaminophen (sample brand name: Tylenol) or ibuprofen (sample brand names: Advil, Motrin). These treatments can reduce the child’s discomfort and lower the child’s temperature by 2 to 3°F (1 to 1.5°C).

• #109 Patient education: Fever in children (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/fever-in-children-beyond-the-basics/print

  Fever is a normal response to a variety of conditions, the most common of which is infection. Fever occurs when the body’s temperature is elevated as a result of the body’s thermostat being reset to a higher-than-usual temperature. […] Nearly every child will develop a fever at some point. The challenge for caregivers is to know when to be concerned. This topic review will discuss the definition of a fever, how to accurately measure a child’s temperature, how and when to treat fever, and signs and symptoms that require further evaluation. […] Infection is the most common cause of fever in children. Common viral and bacterial illnesses are the most likely illnesses to cause fever. […] A health care provider should be consulted in the following situations: Infants who are less than three months of age who have a rectal temperature of 100.4°F (38°C) or greater, regardless of how the infant appears (eg, even well-appearing young infants should be evaluated).

• #110 What to Do When Your Child Has a Fever – Children’s Health

  https://www.childrens.com/health-wellness/what-to-do-when-your-child-has-a-fever

  Call your primary care physician if your child is: Younger than 3 months of age with a temperature of 100.4F or higher […] If a fever does not respond to acetaminophen or ibuprofen and continues to persist, that is also a good time to seek medical care. […] You should visit the ER if your child’s high fever is accompanied by: Difficulty breathing […] Dehydration with increased urination.

• #111 Fever Care For Children | Children’s Hospital Colorado

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

  Fever is a body temperature above normal. Your child has a true fever if: Rectal (Bottom), Ear or Forehead temperature: 100.4 F (38.0 C) or higher. Oral (Mouth) temperature: 100 F (37.8 C) or higher. Under the arm (Armpit) temperature: 99 F (37.2 C) or higher. Almost all fevers are caused by a new infection. Viruses cause 10 times more infections than bacteria. Fever may be the only symptom for the first 24 hours. Fever that occurs during the first 3 months of life can be serious. All of these babies need to be seen as soon as possible. The fever may be due to sepsis (a bloodstream infection). Bacterial infections in this age group can get worse quickly. They need rapid treatment. Fever on its own shouldn’t cause much crying. Frequent crying in a child with fever is caused by pain until proven otherwise. Fever with no other symptoms and your child acts mildly ill. Having a fever means your child has a new infection. It’s most likely caused by a virus. Most fevers are good for sick children. They help the body fight infection. Fluids alone can lower the fever. Reason: being well-hydrated helps the body give off heat through the skin. Fever meds are mainly needed for fevers higher than 102 F (39 C). The goal of treatment: keep the fever at a helpful level. Most often, the fever meds lower the fever by 2 to 3 F (1 – 1.5 C). Your child can return to school after the fever is gone for 24 hours. Most fevers with viral illnesses range between 101 and 104 F (38.4 and 40 C). They may last for 2 or 3 days. They are not harmful. Call your doctor if your child looks or acts very sick. Fever goes higher than 104 F (40 C). Any fever occurs if less than 12 weeks old. Fever without other symptoms lasts more than 48 hours. Fever with other symptoms lasts more than 3 days (72 hours).

• #112 Fever Care For Children | Children’s Hospital Colorado

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

  Fever is a body temperature above normal. Your child has a true fever if: Rectal (Bottom), Ear or Forehead temperature: 100.4 F (38.0 C) or higher. Oral (Mouth) temperature: 100 F (37.8 C) or higher. Under the arm (Armpit) temperature: 99 F (37.2 C) or higher. Almost all fevers are caused by a new infection. Viruses cause 10 times more infections than bacteria. Fever may be the only symptom for the first 24 hours. Fever that occurs during the first 3 months of life can be serious. All of these babies need to be seen as soon as possible. The fever may be due to sepsis (a bloodstream infection). Bacterial infections in this age group can get worse quickly. They need rapid treatment. Fever on its own shouldn’t cause much crying. Frequent crying in a child with fever is caused by pain until proven otherwise. Fever with no other symptoms and your child acts mildly ill. Having a fever means your child has a new infection. It’s most likely caused by a virus. Most fevers are good for sick children. They help the body fight infection. Fluids alone can lower the fever. Reason: being well-hydrated helps the body give off heat through the skin. Fever meds are mainly needed for fevers higher than 102 F (39 C). The goal of treatment: keep the fever at a helpful level. Most often, the fever meds lower the fever by 2 to 3 F (1 – 1.5 C). Your child can return to school after the fever is gone for 24 hours. Most fevers with viral illnesses range between 101 and 104 F (38.4 and 40 C). They may last for 2 or 3 days. They are not harmful. Call your doctor if your child looks or acts very sick. Fever goes higher than 104 F (40 C). Any fever occurs if less than 12 weeks old. Fever without other symptoms lasts more than 48 hours. Fever with other symptoms lasts more than 3 days (72 hours).

• #113 Not All Fevers Need Treatment – Stanford Medicine Children’s Health

  https://www.stanfordchildrens.org/en/topic/default?id=not-all-fevers-need-treatment-88-p11048

  Fever is a sign that the body is combating an infection. It helps kill bacteria and viruses. It also boosts production of infection-fighting white blood cells. Theres generally no need to worry about bringing a fever down unless its causing your child discomfort. […] A child who is eating and sleeping well and having playful moments often doesnt need any fever-lowering treatment. But call your childs healthcare provider in these cases: Age 3 months or younger: Rectal temperature of 100.4F (38C) or higher […] You may also want to consider using acetaminophen or ibuprofen to reduce a fever above 102F (38.9C). For children younger than 2 years old, call the healthcare provider or pharmacist to find out how much medicine to give your child. For older children, follow label instructions. […] Check with the healthcare provider before giving acetaminophen to a baby younger than 3 months. Ibuprofen should only be given to a baby older than 6 months. Dont give ibuprofen to a dehydrated or vomiting child. […] Dont give aspirin to childrenor teens. Its use by young people with viral illnesses has been linked to side effects ranging from stomach upset to Reye syndrome, a rare but serious disease that can harm the body, especially the liver and brain.

• #114 Patient education: Fever in children (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/fever-in-children-beyond-the-basics/print

  Treatment of fever is recommended if a child has an underlying medical problem, including diseases of the heart, lung, brain, or nervous system. […] In most cases, it is not necessary to treat a child’s fever. A child older than three months who has a rectal temperature less than 102°F (38.9°C) and who is otherwise healthy and acting normally does not require treatment for fever. […] The most effective way to treat fever is to use a medication such as acetaminophen (sample brand name: Tylenol) or ibuprofen (sample brand names: Advil, Motrin). These treatments can reduce the child’s discomfort and lower the child’s temperature by 2 to 3°F (1 to 1.5°C).

• #115 Fever in children

  https://www.rch.org.au/kidsinfo/fact_sheets/fever_in_children/

  Watch your child for signs that their illness is getting worse. […] If your baby is under three months and has a fever above 38C, then you should take them to a doctor or emergency department as soon as possible. […] If your child is immunocompromised (has a weakened immune system) for any reason and has a fever above 38C, you should seek immediate care from your doctor or hospital emergency department. […] For all other children, take them to see a GP if their temperature is above 38C and they have any of the following symptoms: […] A fever is when a child’s temperature is 38C or higher. […] Fevers are common in children. […] A fever itself rarely causes harm and can help fight an infection. […] If your child seems otherwise well and comfortable, there is no need to treat a fever.

• #116 Fever in Children: Pearls and Pitfalls

  https://pmc.ncbi.nlm.nih.gov/articles/PMC5615271/

  Fever is the most common reason for increased body temperature in pediatric clinical practice. […] The most common causes of fever in children are infections; non-infectious causes include immune-mediated, inflammatory, and neoplastic conditions. […] In industrialized countries, a minority of children with fever without source will have a serious bacterial infection (SBI), while the majority will have mild, self-resolving viral illnesses. […] The risk of SBI in infants 3 months of age is higher than at any other age in childhood. […] Clinical management is less controversial for children 1 month of age with fever, in whom lumbar puncture and hospitalization for empiric antibiotic therapy pending cultures are always recommended. […] Fever in children with cerebral palsy, cognitive impairment or disability can represent a clinical challenge, since these children may have specific vulnerabilities, reduced communication abilities and are more difficult to evaluate.

• #117 Fever | Better Health Channel

  https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/fever

  High fever (about 41.5C or more) is extremely dangerous and could trigger convulsions. […] In children between the ages of 6 months and 6 years, fever can trigger convulsions. […] See a doctor right away if your child has a fever of 40C or more. […] A febrile convulsion is a fit or seizure that occurs in babies and children when they have a high fever, usually from an ear infection or a viral upper respiratory infection. […] Approximately 3% of otherwise healthy children will have one or more febrile convulsions between the ages of 6 months and 6 years. […] Convulsions are rarely serious. If your child has a convulsion you should have your child checked by your local doctor or nearest hospital emergency department as soon as possible after the fit stops to find the cause of the fever.

• #118

  https://www.cheo.on.ca/en/resources-and-support/p5325.aspx

  A fever is the natural reaction of the body when it’s fighting an infection. Most fevers in children are caused by virus infections. They are also common after vaccinations. Fevers do not cause any harm. Your child or youth’s actual temperature (the number on the thermometer) is not important. How they look and behave is most important. When their temperature is high, children will feel unwell, breathe quickly and look tired, but should feel better after the fever is treated. […] Give fever medicine to lower their temperature a little and make them more comfortable. Remember, fever medicine does not remove all fever, and it won’t stop the fever from coming back. It is normal that when the fever medicine has worn off (after 4 or 6 hours), the fever will return. Fever medicine won’t prevent febrile seizures from happening. […] Ibuprofen and acetaminophen can make your child more comfortable by bringing down the fever a little. Most children will not need to have both of these medications. […] You should visit your family doctor if your child or youth has a fever for more than five days.

• #119 What You Need to Know About Fevers in Kids | Children’s Healthcare of Atlanta

  https://www.choa.org/parent-resources/everyday-illnesses/what-to-know-about-fevers-in-kids

  If your child has a febrile seizure, call your pediatrician. […] If a fever is making your child fussy or uncomfortable, you can give him acetaminophen or ibuprofen. […] Avoid giving your child aspirin for his fever, as this can cause Reyes syndrome, a dangerous and rare disorder that causes brain and liver damage. […] Most doctors say your child can return to childcare or school when his temperature has been normal for 24 hours. […] If your child is younger than 2 with a fever that lasts more than 24 hours or older than 2 with a fever that lasts more than 72 hours, call your child’s pediatrician.

• #120 Fever – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/fever/symptoms-causes/syc-20352759

  A fever is a particular cause for concern in infants and toddlers. Call your baby’s health care provider if your child is: […] Call your child’s health care provider if your child: […] Ask your child’s health care provider for guidance in special circumstances, such as a child with immune system problems or with a preexisting illness. […] Children between the ages of 6 months and 5 years are at increased risk of a seizure that occurs during a fever (febrile seizure). […] If your child doesn’t need emergency care, see your child’s health care provider as soon as possible for further evaluation. […] You may be able to prevent fevers by reducing exposure to infectious diseases. Here are some tips that can help: […] Get vaccinated as recommended for infectious diseases, such as influenza and COVID-19.

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