OTC

Antacid and Anti-flatulent

Magaldrate; Simeticone

Last reviewed April 2026

Who is this for?

What is this drug?

This is a combination antacid and anti-gas medicine — magaldrate neutralizes excess stomach acid while simeticone (simethicone) breaks up gas bubbles in your stomach and intestines so you feel less bloated.

What is it used for?

Heartburnstomach acidindigestionstomach ulcer painbloatingexcess gas (flatulence)sour stomach

Available Over The Counter

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

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