A member asked:

Why is there black dtuff in my undies constantly its not blood?

A doctor has provided 1 answer
Dr. Ron Jones answered

Specializes in Family Medicine

Could be: If this is fecal in origin, it could be a sign of bleeding higher in the gastrointestinal tract (like stomach). I would at least ask for a rectal exam.

Answered 5/6/2016

1.4k views

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