Headache - "Migrain" - What is it?

Migraine headaches are recurrent headaches often accompanied by nausea ( feeling vomittish). Patients dislike bright light and noise as well. The episodes are separated by symptom-free intervals.

The headaches typically have a throbbing quality, are relieved after sleep, and may be accompanied by visual symptoms(abnormal things that you see), dizziness, or vertigo (spinning).

Migraine headaches may occur with or without a prodrome. Prodrome means awareness of impending attack.

Patients often have a family history of migraine. The pathophysiology of migraine headaches is not clearly understood. However, growing evidence supports the role of serotonin and dopamine receptors in the brain. These are chemical transmitters.