migraine
migraine Recurrent attacks of throbbing headache, mostly on one side only, often accompanied by nausea, vomiting and visual disturbances. It results from changes in diameter of the arteries serving the brain. More common in women, it is seen usually in young adults and often runs in families. Attacks, which may last anything from two to 72 hours, are often associated with trigger factors, such as certain foods (especially chocolate), missed meals, consumption of alcohol, fatigue, exposure to glare or use of the contraceptive pill. It can be treated, or in some cases prevented, with various drugs.
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migraine
