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.

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