A member asked:

Is it a coincidence that i had a migraine aura after a bowel movement from a little straining ,is there a connection?also one from peak flow.test.

A doctor has provided 1 answer
Dr. Bahman Omrani answered

Specializes in Pain Management

Vasovagal response: This is most likely due to vasovagal response (valsalva) during straining. Having said that, migraine can can have a myriad of triggers, many idiosyncratic.

Answered 11/28/2017

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Thank

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