Fever

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Temperature measurement

Thermometer temperature

Elevated temperature; Hyperthermia; Pyrexia

If the fever is mild and no other problems are present, no medical treatment is required. Drink fluids and rest. If a child is playful and comfortable, drinking plenty of fluids, and able to sleep, fever treatment is not likely to help.

Take steps to lower a fever if you or your child is uncomfortable, vomiting, dehydrated, or having difficulty sleeping. The goal is to lower, not eliminate, the fever.

When trying to reduce a fever:

• DO NOT bundle up someone who has the chills.
• Remove excess clothing or blankets. The environment should be comfortably cool. For example, one layer of lightweight clothing, and one lightweight blanket to sleep. If the room is hot or stuffy, a fan may help.
• A lukewarm bath or sponge bath may help cool someone with a fever. This is especially effective after medication is given -- otherwise the temperature might bounce right back up.
• DO NOT use cold baths or alcohol rubs. These cool the skin, but often make the situation worse by causing shivering, which raises the core body temperature.
• Drink cool liquids, as tolerated.

• Acetaminophen and ibuprofen help reduce fever in children and adults.
• Take acetaminophen every 4-6 hours. It works by turning down the brain's thermostat. Take ibuprofen every 6-8 hours. Like aspirin, it helps fight inflammation at the source of the fever. Sometimes doctors advise you to use both types of medicine. Ibuprofen is not approved for use under 6 months of age.
• Aspirin is very effective for treating fever in adults. DO NOT give aspirin to children unless specifically directed by your doctor.
• Fever medicines come in different concentrations, so always check the instructions on the package.
• Don't use any medicine to reduce fever in children under 3 months of age without first contacting a health care provider.

If someone has heat exhaustion or heat stroke, remove the person from the warm area. Sponge the person with tepid water. Place ice packs in the armpits, behind the neck, and in the groin. Give fluids if the person is alert. Seek medical attention. If heat illness is causing the fever, medicines may not lower the body temperature and may even be harmful.