FAQ Category: Can Pepto Bismol Cause Black Diarrhea

Pepto Bismol stool is black but normal in texture. Bleeding-related stool is sticky, tar-like, foul-smelling, and often accompanied by other symptoms.

Most are harmless and temporary, like black stool and tongue. Rare but serious risks include bleeding or salicylate toxicity if overdosed.

Yes, but it should not be given to children recovering from viral infections due to Reye’s syndrome risk. Always consult a pediatrician.

Usually 1–3 days after stopping the medicine. If it lasts longer, see a doctor.

Not everyone experiences it. Around 15–25% of people report black stools after Pepto Bismol use, but for many, stool color remains unchanged.