Alka-Seltzer is an over-the-counter medication that contains three active ingredients – aspirin, citric acid, and baking soda (sodium bicarbonate). It is primarily used to treat symptoms of ...
More than 60 million Americans experience heartburn at least once a month ... Calcium carbonate is also found in other antacids like Rolaids, Mylanta, Alka-Seltzer, and Maalox to treat ...