Gastrone Oral Suspension is used for Heartburn, Peptic ulcer pain, Sour stomach, Stomach acid, Increases water in the intestines, Painful pressure, Hiccups, Swelling in the abdomen and other conditions. Gastrone Oral Suspension may also be used for purposes not listed in this medication guide. Gastrone Oral Suspension contains Aluminium Hydroxide, Magnesium Hydroxide and Simethicone as active ingredients. Gastrone Oral Suspension works by neutralizing the acids released in the stomach; neutralizing the acid in the stomach; acting on inner lining of intestine and allowing gas bubbles to come together;