Feel the soothing power.AntacidGlaxosmthklnActive Ingredients:Each 5 mL Teaspoonful: Aluminum Hydroxide 254 mg; Magnesium Carbonate 237.5 mgShake well. Take 2-4 teaspoonfuls four times a day or as directed by a doctor. Take after meals and at bedtime. Dispense product only by spoon or other measuring device.Inactive Ingredients:Benzyl Alcohol; Edetate Disodium; Flavor; Glycerin; Saccharin Sodium; Simethicone Emulsion; Sodium Alginate; Sorbitol Solution; Water; Xanthan Gum; Each Teaspoon (5 mL) Contains: Magnesium 80 mg; Sodium 14 mgUses:Relieves: acid indigestion, heartburn, sour stomach, upset stomach associated with these symptoms. Fast acting heartburn relief. Helps keep acid down for hours.Do not use if you have kidney disease. Ask a doctor or pharmacist before use if you are: taking a prescription drug. Antacids may interact with certain prescription drugs; if you are on a sodium-restricted diet. When using this product: do not take more than 16 teaspoonfuls in 24 hours; do not use the maximum dosage for more than 2 weeks; laxative effect may occur. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.