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The information contained on this page is provided as general health information and is not intended to substitute as medical advice and direction from your physician or health care provider. Please direct any questions related to your health care provider. In an emergency, call 9-1-1 or go to the nearest emergency center.


Vascular headaches

Vascular headaches Migraine is the most common vascular headache. Vascular headaches are caused by blood vessel abnormalities, which by turns constrict and widen blood vessels in the head.