Fast soothing reliefheartburn amp indigestionlong lastinggaviscon peppermint tablets bring fast soothing and long lasting relief from the pain and discomfort of heartburn and acid indigestion which for example can occur after meals or during pregnancy they belong to a group of medicines called reflux suppressants which form a protective layer on top of the stomach contents to prevent stomach acid escaping from the stomach where it works into the food pipe where it