Shouldn't: Pepto bismal can cause the stool to become black because it contains bismuth. However, it should not cause thin stools. If you have chronic narrow stools -it is important to have this medically evaluated. Any major change to bowel habitus warrants assessment.
Answered 1/19/2013
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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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