Acidex Advance is a treatment for heartburn and acid reflux which can be taken after meals and before bed to treat and prevent your symptoms. By covering your stomach lining it helps to keep acid reflux from happening and soothes that burning sensation in your chest. It’s perfect for those who experience indigestion, especially during pregnancy or when you’re withdrawing from PPI or H2 Antagonist medications. Acidex Advance contains two active ingredients which work together as reflux suppressants to soothe your heartburn; sodium alginate and potassium hydrogen carbonate. These ingredients form a protective layer over the contents of your stomach, keeping them from moving up into your food pipe and from irritating your stomach lining. This helps to reduce discomfort and other symptoms and can help to prevent reflux after every meal and before bed.