Gastracid syrup is a therapeutic digestive medication. It contains Simethicone, Magnesium trisilicate, and Calcium carbonate. Role of key ingredients: Simethicone relieves the system from gastric issues like acidity, bloating and irritable bowel movement. Magnesium trisilicate is a laxative that increases water in the intestine and reduces stomach acid. Calcium carbonate offers prolonged antacid action. Usage: Relief from acidity and heartburn Relief from flatulence instantly Acid neutralizing ability Excellent taste and consistency Indigestion Directions of use: For immediate effect, consume 1-2 teaspoonful of Gastracid after meals. Use after properly shaking the bottle. Use under Medical supervision.