Migraine is a chronic neurological disease characterized by recurrent moderate to severe headaches often in association with a number of autonomic nervous system symptoms. Typically the headache affects one half of the head, is pulsating in nature, and lasts from 2 to 72 hours. Associated symptoms may include nausea, vomiting, and sensitivity to light, sound, or smell. The pain is generally made worse by physical activity.(Wikipedia)
There are four possible phases to a migraine, although not all the phases are necessarily experienced:
What are the causes of migraine?
What are the available cures of migraine?
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