A member asked:

Is occassional black stool common?

2 doctors weighed in across 2 answers
Dr. Herman Hammerstead answered

Specializes in Trauma Surgery

No: Usually portends an intermittent Upper GI bleed. See your PCP ASAP

Answered 3/5/2016

1.9k views

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Black=blood.: While very few dietary ingredients and supplements can cause black stool, the finding of black stool should not be considered common, and could suggest bleeding from an upper gastrointestinal source. If it's common, then it should be investigated. Could be gastritis or an ulcer, for example.

Answered 3/5/2016

1.5k views

Thank

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