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A member asked:

I have taken 1 dose of effexor (venlafaxine) xr 37.5 mg & had side effect because i'm sesentive to meds, how long till its out of my system?

A doctor has provided 1 answer
Dr. Paul Pyles answered

Specializes in Addiction Medicine

About 48 - 72 hours: You should not use an extended release form of any drug if you are sensitive to meds. A low dose of an immediate release form of the medication is better. Discuss your options with your doctor. Best wishes!

Dr Ali agreed

Answered 3/20/2015

3.1k views

Thank

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