Gaviscon

Gaviscon is a medicine that helps relieve heartburn and acid reflux. It helps keep acid down in the stomach, where it belongs, by creating a foam barrier or "raft" that floats on the stomach acid. This raft foam barrier helps reduce the number of reflux episodes and provides longer lasting action against heartburn than ordinary antacid products. It works in 3 minutes to provide long lasting relief of up to 4 hours.