OTC

Antacid and Anti-flatulent

Aluminium hydroxide; Magnesium hydroxide; Liquorice; Simeticone

Last reviewed April 2026

Who is this for?

What is this drug?

This is a combination antacid and anti-gas medicine — aluminium hydroxide and magnesium hydroxide work together to neutralize excess stomach acid, liquorice (deglycyrrhizinated) helps soothe and protect the stomach lining, and simeticone breaks up gas bubbles in your stomach to relieve bloating.

What is it used for?

Heartburnstomach ulceracid reflux (when acid comes up your throat)indigestionstomach bloatingexcess gas (flatulence)belching

Available Over The Counter

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

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