OTC
Antacid and anti-flatulent
Aluminium hydroxide; Magnesium hydroxide; Magnesium trisilicate; Simeticone
Last reviewed April 2026
Who is this for?
What is this drug?
This is a combination antacid medicine that contains aluminium hydroxide, magnesium hydroxide, and magnesium trisilicate (which neutralize excess stomach acid) plus simeticone (which helps break up gas bubbles in your stomach to relieve bloating).
What is it used for?
Heartburnstomach ulcer painacid indigestionstomach gas and bloatingsour stomachbelching
Available Over The Counter
Available at pharmacies without a prescription. Rules may vary by country.