Medical Conditions

Health Center

Related Articles

  • Other symptom is present with the fever, see that topic (e.g., Colds
  • If Cold symptom is present with Fever, see Colds
  • If Cough symptom is present with Fever, see Cough
  • Other symptom is present with the fever, see that topic (e.g., Cough
  • Other symptom is present with the fever, see that topic (e.g., Diarrhea
  • If Diarrhea symptom is present with Fever, see Diarrhea
  • If Earache symptom is present with Fever, see Earache
  • Other symptom is present with the fever, see that topic (e.g., Earache
  • Fever onset within 24 hours of receiving vaccine, OR Fever onset 6-12 days after measles vaccine OR 17-28 days after chickenpox vaccine, see Immunization Reactions
  • Other symptom is present with the fever, see that topic (e.g., Rash or Redness - Widespread
  • Other symptom is present with the fever, see that topic (e.g., Sinus Pain or Congestion
  • Other symptom is present with the fever, see that topic (e.g., Sore Throat
  • If Sore Throat symptom is present with Fever, see Sore Throat
  • Other symptom is present with the fever, see that topic (e.g., Vomiting Without Diarrhea


Print, Share, or View Spanish version of this article

Fever is a sign that your child is fighting an infection. It is usually harmless. Your child's fever should go away in about 3 days. If it doesn’t, call your child's doctor.

What Is a Fever?

A fever is a body temperature (TEM-pruh-chur) that is higher than normal. Most doctors agree that anything over 100.4°F or 38°C is a fever. (See “Words to Know” for “F” and “C.”)

Your child may feel warm, shiver, or look flushed. You will need to take your child's temperature to know for sure. (See the AAP handout “How to Take Your Child's Temperature” if you need help.)

Fever is not a sickness. It is a sign (symptom) of sickness. It can be caused by lots of things, like a cold, the flu, or an ear infection. Look for other symptoms to figure out what is causing your child's fever. (Antibiotics only help if they are the right treatment for what your child has.)

Call the Doctor Right Away If…

…your child:

  • Is 2 months or younger and has a fever, OR

  • Has a high fever, over 103°F (39.4°C), OR

  • Has a fever more than 3 days.

You also should call the doctor if your child has a fever and any of these signs:

  • Looks very sick, is very sleepy or very fussy

  • Has other symptoms, like a stiff neck, rash, bad headache, sore throat, ear pain, throwing up, or diarrhea*

  • Has had a seizure (See “What to Do for a Seizure” on the second page of this handout.)

  • Has sickle cell disease, cancer, or another disease that makes it hard to fight infections

  • Takes steroids

  • Has been in a very hot place, like a closed car in summer

What to Do

Making children feel better helps them drink and eat. This helps them get better. They often get more active too. That's OK. They don't have to rest to get better.

To help your child feel better:

  • Comfort your child.

  • Give your child water, juice mixed with water, or an electrolyte drink* for children. Breast milk is fine for nursing babies.

  • Help your child rest if he or she feels tired.

  • Cool your child down if the fever is over 101°F or 38.3°C and your child is uncomfortable. See “Tips to Cool Down a Fever” on the second page of this handout.

Tips to Cool Down a Fever

  • Give your child medicine to bring down the fever:

    • – For a baby 6 months or younger, give acetaminophen*.

    • – For a baby or child older than 6 months, give either acetaminophen or ibuprofen*.

Both of these medicines help with fever. But they are not the same. Be sure to get the right kind of medicine for your child's age. Follow what the label says. Ask your child's doctor how much to give if your child is younger than 2 years.

Note: Never give your child aspirin.

  • Give your child a bath. Try this if the fever is 104°F (40°C) or higher, and your child can't take fever medicine.

    The water should be cooler than your child is, but still warm (lukewarm).

    Sponge the water over your child's body (5 or 10 minutes is enough).

    If your child starts to shiver during the bath, then the water is too cold. And shivering can make a fever worse.

    Take your child out of the bath if he or she shivers.

What Not to Do

  • Don't give your child aspirin. It's dangerous for children younger than 18 years.

  • Don't rub or bathe your child with rubbing alcohol. Rubbing alcohol can make children sick.

  • Don't make your child cold enough to shiver. Shivering warms the body up more.

What to Do for a Seizure

Fever can cause a seizure (SEE-zher) in some young children. Seizures are scary, but usually harmless. Your child may look strange, shake, then stiffen and twitch.

His or her eyes may roll. If this happens:

  • Lay your child down on the floor or a bed.

  • Turn your child's head to the side. That way, spit or vomit can drain out.

  • Don't put anything in your child's mouth.

  • Call the doctor.

The doctor should always check your child after a seizure.

Copyright © 2008

Is Your Child Sick?TM

New @ Delaware Peds


    We wanted to make everyone aware that we are moving our office location to 1403 Foulk Road, Suite 103. We will be in the new location January 14th. The building is in the same complex it is just closer to the entrance (3 buildings closer). There will be signs help you find the new office. This was at the discretion of the landlord. We apologize for the inconvience.
  • Flu Clinics

    Flu season is upon us, and it is not too late to get your child vaccinated. Flu shots are available at both of our locations. If you have an appointment coming up, we will happily give it at that visit.
  • Enter our family car magnet campaign today!

    Enter our car magnet "Families that Play Together Stay Together" campaign for a chance to win a membership or experience at one of several regional attractions.
  • Well Visits

    Please take the time to contact us to schedule your child’s well visit. 
  • Getting Kids to Eat More Fruits and Veggies

    Here is some sound advice about how to get kids to eat more fruits and vegetables.

Appoquinimink Office
3920 South DuPont Pkwy | Townsend, DE 19734
Phone: 302-449-2570 | Fax: 302-449-2573
Office Hours | View Map

North Wilmington Office
1403Foulk Rd | Wilmington , DE 19803
Phone: 302-762-6222 | Fax: 302-764-6058
Office Hours | View Map

Copyright © 2019 Delaware Pediatrics. All rights reserved.