Calcium carbonate is also found in other antacids like Rolaids, Mylanta, Alka-Seltzer, and Maalox to treat indigestion-related symptoms. OTC Rolaids and Tums are most often administered as chewable ...
Taking amounts of 5,000 mg per day can result in magnesium toxicity. This might happen by taking a very large dose of laxatives or antacids that contain magnesium. Toxicity can produce severe symptoms ...