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A member asked:

How long does it take for pepto bismol (bismuth subsalicylate) tablets to start working?

A doctor has provided 1 answer
Dr. Michael Roman answered

Specializes in Internal Medicine

Usually 20-30 min : For most people it takes effect within the hour. If your symptoms persist after taking the medication I would follow up with your PCP to make sure nothing else going on

Answered 9/10/2017

4.1k views

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