Gaviscon Double Action works in two ways to effectively relieve both heartburn and indigestion.
1) Quickly neutralises excess stomach acid.
2) Forms a raft over stomach contents which helps to prevent acid from flowing back up into the esophagus (food pipe).
Each 10mL of Gaviscon Double Action suspension contains sodium alginate 500mg, calcium carbonate 325mg, sodium bicarbonate 213mg.
Sugar-free, gluten-free. Safe for pregnancy or breastfeeding.