Cause of Migraine Headache
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What is the cause of migraine headache?
Although the exact cause of migraine headache is not fully understood, but the theory behind it is that a migraine occurs when the balance between the processes that stimulate and relax the nervous system is disrupted. The aura that is associated with migraines seems to result from this inbalance between the nerves.
In women who are migraine sufferers, hormone changes may also be a factor in causing the pain. Some women even find that there is a link between their menstrual period and their migraines as migraines will occur a few days before, during and after the period.
Despite nothing being proved, around 80% of migraine sufferers have a family history of migraines. Therefore one can say that migraine can be caused partly by inheritence.
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