Efacid suspension is a therapeutic digestive medication containing a balanced mix of Magaldrate Sodium alginate and Magnesium Aluminium Silicate Hydrate. Role of key ingredients:Magaldrate rapidly neutralizes or buffers existing acid in stomach. Helps to treat indigestion heartburn gas and other digestive problems.Sodium alginate helps form a barrier that floats on top of the acid in your stomach. This barrier helps prevent stomach acid from moving up into your esophagus.Magnesium Aluminium Silicate Hydrate is a laxative that increases water in the intestine and reduces stomach acid. Usage:Efacid suspension is helpful in providing relief from peptic ulcer gastritis heartburn esophagitis and other dyspeptic conditions associated with hyperacidity. Directions of use:For immediate effect consume 1-2 teaspoonful of Efacid after meals. Use after properly shaking the bottle. Use under Medical supervision.