OTC
Antacid
Magnesium trisilicate; Magnesium carbonate; Sodium bicarbonate
Last reviewed April 2026
Who is this for?
What is this drug?
This is an antacid combination containing magnesium trisilicate, magnesium carbonate, and sodium bicarbonate — three ingredients that work together to neutralize excess stomach acid and provide quick relief from heartburn and stomach discomfort.
What is it used for?
Heartburnstomach ulcer painindigestionexcess stomach acid (acidity)bloating from acidstomach burning sensation
Available Over The Counter
Available at pharmacies without a prescription. Rules may vary by country.