2021 Update: BVD and Headaches

by Russ Lazarus April 13, 2021

More than 14% of adults in the U.S. complain of severe headaches or migraines. A headache is described as an achy pressure in the forehead, temples and even the upper part of the neck. A migraine is a severe headache that generally causes more debilitating symptoms. Migraines can cause nausea and make it difficult to speak and think clearly.

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