For the relief of indegestion, heartburn, dyspepsia, acidity and flatulence. **Key Benefits:** - Neutralising the the stomach acid - Provides relief - To chewed or sucked Numark Peppermint Flavour Antacid Tablets are suitable for the treatment of indigestion, uncomfortable heartburn, stomach pain and passing wind. Antacids work by neutralising the the stomach acid so that it becomes less corrosive. Indigestion is quite a common condition that affects most people, and in most cases is not a serious condition. Indigestion is caused by overeating for many people but can be brought on by other conditions like stress,pregnancy, smoking and drinking alcohol. Indigestion, heartburn and acid reflux – what\'s the difference? Heartburn and acid reflux are the same thing – when acid from your stomach comes up your throat. You\'ll have a burning feeling when this happens. This can be a symptom of indigestion.