An intense throbbing pain in the head is often diagnosed as a migraine.

Nearly 1 in 4 U.S. households includes someone with a migraine.

Thirty-seven million Americans suffer from migraines.

Eight hundred and forty million people worldwide suffer from migraines.

Not all migraine sufferers are alike.

Women experience migraines about three times as often as men.

Migraine is the 8th most disabling illness in the world.