About this deal
A maximum daily dose of 8 g calcium carbonate, corresponding to 16 tablets a day, must not be exceeded.
Taking Rennie Dual Action Tablets with milk or dairy products over a long period of time may cause milk alkali syndrome, which can cause high blood levels of calcium. Although people often use the terms interchangeably, there is a difference between heartburn and indigestion.
If you forget to take Rennie Dual Action Tablets: Do not take a double dose to make up for a forgotten dose.
If you have been told by your doctor that you have an intolerance to some sugars, contact your doctor before taking this medicinal product.Indigestion is literally an ‘inefficient digestion’ and is a general term used for a collection of symptoms that include heartburn, but covers any pain or discomfort felt in the stomach region after meals. We have no specific advice for individuals with diabetes and therefore recommend they contact their healthcare professional for advice.