OTC
Antacid and anti-flatulent combination
Aluminium hydroxide; Magnesium hydroxide; Magnesium trisilicate; Oxethazaine; Simeticone
Last reviewed April 2026
Who is this for?
What is this drug?
This is a combination antacid and anti-gas medicine that contains ingredients to neutralize excess stomach acid (aluminium hydroxide, magnesium hydroxide, magnesium trisilicate), relieve stomach pain (oxethazaine, which is a local painkiller for the stomach lining), and reduce bloating and gas (simeticone).
What is it used for?
Heartburnstomach ulcer painacid reflux (when acid rises to your throat)stomach gas and bloatingindigestionbelching
Available Over The Counter
Available at pharmacies without a prescription. Rules may vary by country.