What Is The Strongest Anti Diarrhea Medicine?
What Is The Strongest Anti Diarrhea Medicine? 1. Loperamide. Loperamide is one of the best-known anti-diarrheal medicines. What is the best medicine to stop diarrhea? Loperamide (Imodium) slows the movement of food through your intestines, which lets your body absorb more liquid. Bismuth subsalicylate (Kaopectate, Pepto-Bismol) balances out how fluid moves through your digestive tract.