OTC

Antacid and Reflux Suppressant

Sodium alginate; Sodium bicarbonate; Calcium carbonate

Last reviewed April 2026

Who is this for?

What is this drug?

This is a combination antacid and reflux remedy. Sodium alginate forms a protective raft (like a floating barrier) on top of your stomach contents to stop acid from rising into your throat, while sodium bicarbonate and calcium carbonate quickly neutralize excess stomach acid to give you fast relief.

What is it used for?

Heartburnacid reflux (when stomach acid comes up your throat)indigestionstomach burning sensation after eating

Available Over The Counter

Available at pharmacies without a prescription. Rules may vary by country.

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