Pepto Bismol is a medication that treats diarrhea and symptoms associated with indigestion. Its active ingredient, bismuth subsalicylate, can cause your stool to turn black or gray in color. Learn ...

Avoid using Pepto-Bismol to self-treat diarrhea if you have a fever or stools that contain blood or mucus. If you have these symptoms, call your doctor right away. They could be signs of a serious ...

Pepto Bismol is an antacid that helps treat occasional indigestion, heartburn, and diarrhea. We look at the types and their uses, as well as possible side effects.

Though they both can cause constipation, Pepto-Bismol can cause more unusual side effects, including a black tongue and dark stool. Either medication taken in excess can cause more severe side ...

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 ...

WEDNESDAY, June 4, 2025 (HealthDay News) — Pepto Bismol is a go-to stomach remedy, but a new study suggests it might not help prevent diarrhea during international travel.

Pepto-Bismol is designed to tackle this challenge head-on, providing comprehensive relief for five common digestive issues: Nausea, Heartburn, Indigestion, Upset Stomach, and Diarrhea.

Pepto Bismol May Not Prevent Traveler’s Diarrhea, New Study Finds WEDNESDAY, June 4, 2025 (HealthDay News) — Pepto Bismol is a go-to stomach remedy, but a new study suggests it might not help ...