1 doctor weighed in:

I have occasional bloody diarrhea. Colonoscopy done dr said everything was clear, no polyps, no cancer, no parasites, clean healthy colon. Why blood?

1 doctor weighed in
Dr. Oscar Novick
Pediatrics

In brief: Bloody diarrhea

There can be several causes for your bloody diarrhea such as a bleeding hemorrhoid, an anal fissure.
, or a possible bacterial infection.

In brief: Bloody diarrhea

There can be several causes for your bloody diarrhea such as a bleeding hemorrhoid, an anal fissure.
, or a possible bacterial infection.
Thank
Get help from a real doctor now
Dr. Arnon Rubin
Board Certified, Internal Medicine
22 years in practice
163K people helped
Continue
111,000 doctors available