There is no scientific data that can fully explain the actual cause of migraine headaches. It is believed that migraine headaches originate from a spasm or partial closing of the arteries in your brain. When a spasm occurs, this causes a decrease in blood flow that feels like haziness. These arteries then become more relaxed than usual and allow excess blood to flow which we experience as pain.The two types of migraines are: Primary and Secondary. When there is too much blood flow through the
symptoms of a migraine
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