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A fever is a way for the body to fight infection. But it may also be a sign of a serious illness, especially in children younger than 3 months and children who haven't been immunized. Know when to seek medical care for your child.
When to Go to the Emergency Room (ER)
Get medical attention right away if any of the following occur with a fever:
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Severe headache or stomachache
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Trouble breathing
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Stiff neck
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Confusion
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Constant vomiting or diarrhea
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Crying or bad temper you can't soothe
What to Expect in the ER
A doctor will ask about your child's medical history and perform a physical exam. Your child may also have x-rays and blood or urine tests. Treatment will depend on the cause of the fever. Bed rest and fluids are best for a virus. A bacterial infection may need antibiotics. Your doctor may also prescribe a non-aspirin pain reliever such as acetaminophen. This can help reduce a fever and make your child more comfortable.
When Your Child Has a Fever
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Provide plenty of fluids. Water is best, but juice and frozen pops also help.
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Cover your child lightly.
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Check with your doctor before giving your child any medication.
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Call your child's doctor if:
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An infant younger than 3 months has a rectal temperature of 100.5°F (38.1°C) or more.
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A child older than 3 months has a temperature of 102°F (38.8°C) or more.
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A fever persists in spite of treatment.
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Do not give aspirin to children or teenagers with a fever without talking to your doctor first. Aspirin has been associated with Reye's syndrome, a rare but serious illness.