Definition - Migraine

Migraines are chronic headaches that can cause significant pain for hours or even days. Symptoms can be so severe that all you can think about is finding a dark, quiet place to lie down.

Some migraines are preceded or accompanied by sensory warning symptoms or signs (auras), such as flashes of light, blind spots or tingling in your arm or leg. A migraine is often accompanied by nausea, vomiting, and extreme sensitivity to light and sound.

Although there's no cure, medications can help reduce the frequency and severity of migraines. If treatment hasn't worked for you in the past, it's worth talking to your doctor about trying a different migraine medication. The right medicines combined with self-help remedies and lifestyle changes may make a tremendous difference.