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Fever

By Kristina Duda, R.N., About.com

Updated February 11, 2007

About.com Health's Disease and Condition content is reviewed by our Medical Review Board

Definition:

Many people believe that any body temperature over 98.6° is considered a fever. However, this is not necessarily true. The rules are a little different when it comes to children as well.

For adults, a body temperature over 100° is usually considered a fever.

Children's body temperatures tend to fluctuate more than adults and they can handle higher temperatures. A temperature of over 101° is considered a fever for a child.

How to treat a fever:

  • Medications - acetaminophen (Tylenol), ibuprofen (Advil or Motrin) or aspirin
  • Cool bath (not ice)
  • Cool compresses under arms

Important note: Aspirin should NEVER be given to a child under 20 years old because it may cause a deadly disease called Reye's syndrome.

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