This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
Headache—frequently asked questions. National Headache Foundation website. Available at:
http://www.headaches.org/education/Tools%5Ffor%5FSufferers/Headache%5F-%5FFrequently%5FAsked%5FQuestions. Accessed November 7, 2012.
NINDS headache information page. National Institute of Neurological Disorders and Stroke
website. Available at:
http://www.ninds.nih.gov/disorders/headache/headache.htm. Updated September 2012. Accessed November 7, 2012.
The more you know about your health, the better prepared you are to make informed healthcare decisions. Our health library gives you the information you need to take charge of your health.