Yes and no: Diarrhea can be a symptom of cancer, particularly if your stool appears black and tar like; but there are far more common and more likely causes of diarrhea in a 42 year old. Don't hesitate to be seen.
Answered 2/16/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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