Gaviscon Double Action Mint Liquid Sachets for Heartburn & Indigestion 12 x 10mlHealthy PlanetMedicines should not be disposed via household wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required.- Gets to work instantly - Gaviscon Double Actions formulation gets to work in seconds to create a protective barrier that lasts up to 4 hours. In fact, 9 out 10 people would use Gaviscon Double Action again (based on a survey of 45 heartburn and indigestion sufferers compared to control.- Lasts up to 2x longer than Antacids - Unlike antacids, Gaviscon Double Action forms a raft, or layer, on the top of your stomach contents and to help keep stomach acid in your stomach, where it belongs.- Unique formulation/combination for dual relief of heartburn & indigestion - Gaviscon Double Action neutralises excess stomach acid to help relieve discomfort. It also forms a protective barrier over the stomach contents to help soothe the burning s