A member asked:

My dr wanted me to take a stool sample and when i did it was tar black, had a sour odor and mucus on it. what does that mean? should i be worried?

A doctor has provided 1 answer

Need for evaluation: Your description suggests bleeding in the intestine and it needs to be investigated. You may need a colonoscopy for proper evaluation. Do follow your doctor's instructions for follow-up testing and care.

Answered 8/14/2015

2.4k views

Thank

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