Migraine Headaches Don’t have To Be A Pain In The Neck.
Migraine Headaches can be somewhat mysterious, and there is no scientific data that can fully explain them. Spasms or partial closings of the arteries in your brain serve as a major catalyst for migraine headaches. Spasms cause a decrease in blood flow that can have the effect of feeling haziness. The pain that we associate with headache pain is actually the arteries becoming relaxed, which causes excess blood to flow.