Fevers are only a symptom of something else happening in the body. Your child can have a fever and not look or feel hot. So always take your child's temperature for at least 1 minute before deciding how serious a fever is. Here are some things you can do if your child has a fever.

If your child has a fever, check his or her temperature several times a day. And try the following:
Give fluids to replace those lost through sweat. Frozen juice bars are one way to provide fluids.
If the child is uncomfortable, cool sponge baths and acetaminophen can help reduce the fever.
Never give aspirin to anyone 18 or younger.
Call the doctor`s office if your child has any of the signs or symptoms described below:
A high fever (see "Facts About Fevers" for more information) or a fever that lasts more than 2 days, despite medication
A stiff neck or headache
Persistent brown, green, or bloody mucus
Signs of dehydration, which include severe thirst, dark yellow urine, infrequent urination, dull or sunken eyes, dry skin, and dry or cracked lips
Your child still doesn`t look right to you, even after taking a nonaspirin pain reliever
The most accurate way to take a temperature in a young child is with a rectal thermometer. Ask your doctor for instructions if you`re uncomfortable using one.
A fever may need medical attention if it is: 100.0°F or higher in a child under 3 months. 101.0°F or higher in a child 3-36 months. 103.0°F or higher in a child over 36 months.
Dress your child lightly, with only enough covers to stay comfortable. You want the body to warm itself, helping it to fight infection.
Remember that exercise, eating, excitement, or hot or cold drinks can all affect your child`s temperature.
A child`s reaction to fever varies. Your child may feel fine with a high fever or feel miserable with a slight fever.