Page header image


Teen Version

What is a headache?

A headache is a symptom that can have many causes. Sometimes a headache is caused by:

  • a cold or other viral illness
  • a high fever
  • a head injury
  • hunger (many teens get a headache in the late afternoon when they are hungry).

Tension headaches give a feeling of tightness all around the head. The neck muscles also become sore and tight. Tension headaches can be caused by staying in one position for a long time, such as reading, playing video games or using a computer. Many people get tension headaches as a reaction to stress (such as pressure for better grades or family conflicts). If you get a lot of headaches, see your health care provider. They may be caused by something besides tension.

How long does it last?

Many headaches caused by illness go away when the fever comes down. Others come and go during the illness. Tension headaches usually last from a few hours to a day and you may have them often.

How can I take care of myself?

  • General headache care
    • Lie down and rest until you feel better. It is important to get enough sleep.
    • If you are hungry, eat some food or drink fruit juice.
    • Take ibuprofen (Advil) or acetaminophen (Tylenol) as soon as the headache begins.
    • Put a cool, wet washcloth on your forehead.
  • Tension headaches

    If you have been checked by your health care provider and still have tension headaches, try the following to help ease the pain:

    • When you get a headache, lie down and relax. Take acetaminophen or ibuprofen as soon as the headache starts. (Avoid aspirin if you have a fever.) The medication is more effective if it is started early.

    • If something is bothering you, talk about it and get it off your mind.
    • Don't skip meals if doing so brings on headaches.
    • Stretch and massage any tight neck muscles.
    • To prevent tension headaches, take breaks from activities that require sustained concentration. Do relaxation exercises during the breaks.
    • If overachievement causes headaches, get out of the fast track.

When should I call my health care provider?


  • The pain is severe and persists more than 2 hours after you take pain medication.
  • You have difficulty with vision, thinking, speech, or walking.
  • Your neck is stiff.
  • You are feeling very sick.

Call during office hours if:

  • Headaches are a recurrent problem for you.
  • The headache has lasted more than 24 hours even though you have taken pain medicines.
  • You have other concerns or questions.
Written by B.D. Schmitt, M.D., author of "Your Child's Health," Bantam Books.
Published by McKesson Provider Technologies.
Last modified: 2006-07-31
Last reviewed: 2006-02-23
This content is reviewed periodically and is subject to change as new health information becomes available. The information is intended to inform and educate and is not a replacement for medical evaluation, advice, diagnosis or treatment by a healthcare professional.
Copyright 2006 McKesson Corporation and/or one of its subsidiaries. All Rights Reserved.
Page footer image