You have a fever if your body temperature, taken by
mouth, is over 99.5 degrees Fahrenheit (37.5 degrees
Centigrade). Running a fever is a sign that your body is
fighting an infection. In most cases, it is not a sign of a
life-threatening illness.
Causes
Fever is typically associated
with a viral infection such as a cold or flu. Certain other
infections and diseases also cause fever.
Signs/Symptoms
Typical symptoms include a
reddened face, warm forehead, body chills, and sweating. You
may feel hot and may be tired.
WHAT YOU SHOULD DO
To reduce your fever:
You may use aspirin, acetaminophen, or
ibuprofen.
Place a cold compress under your arm or on the back
of your neck, or sponge off with lukewarm
water.
You may feel better if you decrease your activity or
rest in bed.
Drink an 8-ounce glass of water every hour while you
are awake.