Pepto-Bismol vs. Tums: How Do They Compare for an Upset Stomach?
It is an antidiarrheal medication taken to manage nausea, upset stomach, diarrhea, and heartburn. you’re able to purchase it OTC. Several different properties of Pepto-Bismol help to alleviate symptoms. Getty Images | Bloomberg / Contributor It has an antibacterial effect that prevents microorganisms from attaching to the intestinal tract. This prevents bacteria from growing and reduces diarrhea. It also prevents prostaglandin secretion in the gastrointestinal (GI) tract. This prevents fluid loss and reduces diarrhea....