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Do experts know what causes migraine?

ANSWER

Headache specialists are still unraveling the mysteries of migraine and other headaches. Most believe a combination of factors, from genetics to neurovascular imbalances in the brain, plays a role.

SOURCES:

National Headache Foundation: "Environmental and Physical Factors."

American Headache Society: "Tools: Headache Diaries."

WebMD Medical News: "Weather Behind Headaches, Sufferers Say."

eMedicine.com: "Pathophysiology and Treatment of Migraine and Related Headache."

National Headache Foundation: "January 2008 Survey: Environmental Triggers and Headache."

Reviewed by Jennifer Robinson on August 18, 2019

SOURCES:

National Headache Foundation: "Environmental and Physical Factors."

American Headache Society: "Tools: Headache Diaries."

WebMD Medical News: "Weather Behind Headaches, Sufferers Say."

eMedicine.com: "Pathophysiology and Treatment of Migraine and Related Headache."

National Headache Foundation: "January 2008 Survey: Environmental Triggers and Headache."

Reviewed by Jennifer Robinson on August 18, 2019

NEXT QUESTION:

Does weather cause migraines?

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THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.

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