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About Gelusil

Gelusil MPS Antacid Antigas is a widely trusted antacid in India providing quick* relief from acidity, heartburn & gas. Gelusil comes to you from the trusted house of Pfizer Ltd.

* Quick does not indicate immediate. Narendranathan M, Moni V, Bhadran A, et al. A study of the in vivo Liquid Antacids, Indian Gastroenterol 1984;3(3):141:143

About acidity

Our body produces acid to digest the food we eat. However, problem strikes, when it produces more acid than what’s required.


Many symptoms indicate acidity, some very unsuspecting ones.