Gaviscon Advance Tablets provide 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. The product belongs to a group of medicines called 'reflux suppressants', which form a protective layer on top of the stomach contents to prevent acid escaping from the stomach where it works its way in to the food pipe where it hurts. Suitable for: Adults and children 12 years and over Please read the enclosed leaflet carefully before use.For oral administration. Chew thoroughly before swallowing.Adults including the elderly and children 12 years and over: When symptoms occur take 1 to 2 tablets after meals and at bedtime.Children under 12 years: Should only be taken on medical advice.