For symptomatic relief of Indigestion, Heartburn and DyspepsiaMagnesium Trisilicate mixture is an antacid with a mild laxative effect which reduces excess stomach acid.Drug Interation Precautions:If you accidentally take too much, see a doctor straight away.Side Effects:Do not take if suffering from abnormally alkaline blood, low blood calcium or phosphate levels, insufficient stomach acid or severe kidney failure. Ask your doctor or pharmacist before use if suffering from water retention, heart, liver or kidney disease, high blood pressure, or if you are taking any other medicines, pregnant or breastfeeding, or on a low sodium diet. Some people may experience side effects which are: diarrhoea. stomach cramps and flatulence. If you notice any of these or other side effects stop using the product and tell your doctor or pharmacist.Caution:Keep all medicines away from childrenStore below 25ºC - Discard any unused mixture one month after opening.