Diarrhea has: Many causes, some of them could be serious conditions. Alcohol in large amounts can also cause it. If he is over 50, he should have screening colonoscopy anyway. Tell him to go see a doctor.
Answered 5/6/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
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2 doctors weighed in across 2 answers
A doctor has provided 1 answer
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