Pepto-Bismol - How long will your stool be dark for?
Medically reviewed by Drugs.com. Last updated on Oct 14, 2024.
Took about 3 doses on Thursday and 1 dose on Friday and it's Monday and my stool is still black?
Dark colored / black stools are a common side effect and can last for several days after you stop taking Pepto-Bismol. This is not a serious side effect.
Give it a few more days and it should disappear.
Dark colored bowel motions can also be a sign of gastrointestinal bleeding so if it continues or you are concerned please see your Doctor.
See: https://www.drugs.com/mtm/pepto-bismol.html
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What is the fastest way to stop diarrhea?
To stop diarrhea quickly, take an over-the-counter medication like loperamide (Imodium) or bismuth subsalicylate (Pepto-Bismol), drink fluids with electrolytes to prevent dehydration, and follow a bland diet such as the BRAT diet. Avoid dairy, caffeine, alcohol, and high-fiber or spicy foods during recovery.
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Bismuth found in the active ingredient in Pepto-Bismol interacts with sulfur found naturally in your mouth and digestive tract to create bismuth sulfide, a substance that may turn your tongue black. It’s a harmless side effect and usually clears up a few days after you stop treatment. Continue reading
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