Gaviscon Liquid Regular is an over-the-counter antacid designed to provide fast and effective relief from heartburn and indigestion. The unique dual-action formula works by neutralizing stomach acid and forming a protective barrier over the stomach contents, preventing acid from rising into the esophagus.This liquid suspension begins to work within 3 minutes and can provide relief for up to 4 hours, making it a reliable choice for managing occasional heartburn and indigestion. Gaviscon Liquid Regular is suitable for use during pregnancy and breastfeeding, offering a safe option for those seeking relief from digestive discomfort.