Pepto-Bismol and Tums are two popular over-the-counter (OTC) medications taken to manage heartburn, abdominal pain, bloating, and diarrhea. Pepto-Bismol (bismuth subsalicylate) and Tums (calcium ...
While Tums now come in many varietieswith new twists ... sodium bicarbonate (better known as baking soda) mixed with milk and peppermint. All antacids, both ancient and modern, use what chemists ...