It is an antidiarrheal medication taken to manage nausea, upset stomach, diarrhea, and heartburn. You can purchase it OTC. Several different properties of Pepto-Bismol help to alleviate symptoms.

For nearly a century, Pepto-Bismol has stood for relief of stomach troubles. To celebrate its 99th anniversary, the iconic brand is excited to introdu ...

How gut health can impact more than just the stomach 03:24. The active ingredient in Pepto Bismol, bismuth subsalicylate, is often used to treat and prevent diarrhea while traveling — but a new ...