MedlinePlus Health Information: A service of the National Library of Medicine and the National Institutes of Health

Migraine

URL of this page: http://www.nlm.nih.gov/medlineplus/migraine.html

A migraine is a very painful type of headache. People who get migraines often describe the pain as pulsing or throbbing in one area of the head. During migraines, people are very sensitive to light and sound. They may also become nauseated and vomit.

Migraine is three times more common in women than in men. Some people can tell when they are about to have a migraine because they see flashing lights or zigzag lines or they temporarily lose their vision.

Many things can trigger a migraine. These include

Doctors used to believe migraines were linked to the opening and narrowing of blood vessels in the head. Now they believe the cause is related to genes that control the activity of some brain cells. Medicines can help prevent migraine attacks or help relieve symptoms of attacks when they happen. For many people, treatments to relieve stress can also help.

National Institute of Neurological Disorders and Stroke

Start Here Overviews Latest News Treatment Prevention/Screening Nutrition Disease Management Specific Conditions Related Issues Health Check Tools Tutorials Clinical Trials Genetics Research Journal Articles
References and abstracts from MEDLINE/PubMed (National Library of Medicine)
Directories Organizations Children Teenagers Women You may also be interested in these MedlinePlus related pages:

The primary NIH organization for research on Migraine is the National Institute of Neurological Disorders and Stroke - http://www.ninds.nih.gov/

Date last updated: April 06 2009
Topic last reviewed: January 15 2009