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How does stress trigger a migraine?

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Stress is one of the most common migraine triggers. When you’re stressed, your brain releases chemicals that can cause the blood vessel changes that can lead to a migraine.

From: Migraine Headaches WebMD Medical Reference

SOURCES: National Headache Foundation: "Migraine."

Stewart, W. February 1997. Annals of Neurology,

Daroff, R. Saunders, 2012. Bradley's Neurology in Clinical Practice, 6th edition,

Medical Clinics of North America, March 2009.

News release, FDA.

Reviewed by Lawrence C. Newman on May 23, 2018

SOURCES: National Headache Foundation: "Migraine."

Stewart, W. February 1997. Annals of Neurology,

Daroff, R. Saunders, 2012. Bradley's Neurology in Clinical Practice, 6th edition,

Medical Clinics of North America, March 2009.

News release, FDA.

Reviewed by Lawrence C. Newman on May 23, 2018

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