A member asked:
Noticed bright red blood in stool also have lower right abdominal and back pain have been taking effexor (venlafaxine) for 3 weeks?
1 doctor answer • 2 doctors weighed in
Dr. Eric Kaplananswered
Colon and Rectal Surgery 44 years experience
Most likely : Due to constipation from the Effexor (venlafaxine) and hemorrhoids, but depending on your age you may need a more thorough exam and possible colonoscopy. Do not ignore the bleeding. It is not normal. Get it checked properly.
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5.3k viewsReviewed >2 years ago
Last updated Jun 25, 2014
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