Migraine Headaches
Video animation showing what causes a migraine and what happens to the blood vessels inside the brain when a migraine occurs.
Video transcript
Not all painful headaches are migraines. Migraine symptoms include: throbbing on one side of the head; feeling sick to your stomach or vomiting; and numbness or tingling of your face, hands, or arms. Some people see an aura: spots, wavy lines, or flashes of light shortly before the pain begins. Migraines typically last between 4 and 72 hours.
Migraines run in families, but their exact cause is unknown. Blood vessels in the brain may get wider or narrower, causing swelling and pain. Migraines are a serious condition, and your doctor should be consulted for treatment.
Migraines run in families, but their exact cause is unknown. Blood vessels in the brain may get wider or narrower, causing swelling and pain. Migraines are a serious condition, and your doctor should be consulted for treatment.
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