Gaviscon suspension provides quick and comforting relief from the unpleasant sensations of heartburn and acid indigestion. Its effects are long-lasting and can help alleviate discomfort associated with gastric reflux, a condition where stomach acid moves up into the foodpipe. Additionally, Gaviscon suspension can also treat flatulence caused by gastric reflux. In summary, Gaviscon suspension offers fast, soothing relief for those who suffer from these digestive issues.