A migraine is a throbbing or pulsating headache that is often one sided (unilateral) and associated with nausea; vomiting; sensitivity to light, sound, smells; sleep disruption, and depression. Attacks are often recurrent and tend to become less severe as the migraine sufferer ages.
Types
Migraines are classified according to the symptoms they produce. The two most common types are migraine with aura and migraine without aura. Less common types include the following: Basilar artery migraine, Carotidynia, Headache-free migraine, Ophthalmoplegic migraine, Status migraine.
Some women experience migraine headaches just prior to or during menstruation. These headaches, which are called menstrual migraines, may be related to hormonal changes and often do not occur during pregnancy. Other women develop migraines for the first time during pregnancy or after menopause.
Incidence and Prevalence
Migraines afflict about 24 million people in the United States. They may occur at any age, but usually begin between the ages of 10 and 40 and diminish after age 50. Some people experience several migraines a month, while others have only a few migraines...