See below: IN Nexium, it is esomeprazole, a proton pump inhibitor. Stomach acids contain hydrogen, a proton. So the proton pump inhibitor decreases transfer of hydrogen to the inside of stomach to make acids. Pepto bismol contains bismuth subsalicylate and it decreases also the secretion of acids into stomach. Also, bismuth can defend against bacteria and virus, and reduce inflammation.
Answered 9/29/2016
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7 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
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