OTC

Antacid

Aluminium hydroxide; Magnesium trisilicate

Last reviewed April 2026

Who is this for?

What is this drug?

This is an antacid drug that combines aluminium hydroxide and magnesium trisilicate — two ingredients that work together to neutralize excess stomach acid and protect your stomach lining, giving you quick relief from heartburn and stomach discomfort.

What is it used for?

Heartburnstomach ulcerexcess stomach acid (acid reflux)indigestionstomach pain caused by too much acid

Available Over The Counter

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

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