Enjoy the foods that you love without the heartburn or nauseous feeling. This heartburn medicine even treats diarrhea and indigestion. Active Ingredients: Bismuth Subsalicylate 262 mg Inactive Ingredients: Calcium Carbonate, d&c Red #27 Aluminum Lake, d&c Red #30 Aluminum Lake, Magnesium Stearate, Mannitol, Microcrystalline Cellulose, Povidone, Silica Gel, Sodium Starch Glycolate, Stearic Acid. Instructions: Swallow with water: do not chew. Drink plenty of clear fluids to help prevent dehydration caused by diarrhea. Adults And children 12 years And over: 2 caplets every 1/2 to 1 hour as needed. Do not exceed 8 doses (16 caplets) in 24 hours. Use until diarrhea stops, but not more than 2 days. Children under 12 years ask a doctor. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.