Headache disorders afflict 50 percent of people worldwide - The Washington Post

Headache disorders range from annoying to disabling. They include migraines, tension headaches, cluster headaches and headaches related to things like exercise or sinusitis.

Placeholder while article actions load Migraines, sinus headaches, tension pain. Sound familiar? Almost everyone has experienced a headache at some point in their life. New research quantifies how … [+1927 chars]

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