Our website uses cookies so that we can improve your experience. Learn more about our cookies


Rennie Digestif 680mg+80mg 48 Pills

Non-prescription drug indicated for the relief of symptoms of gastric hyperacidity and gastro-esophageal reflux.

Ref. 8259614
Tax included


Shipping from:

 Calculate Shipping Cost


Rennie Digestif 680mg+80mg is indicated for the relief of symptoms of gastric hyperacidity and gastroesophageal reflux: heartburn, retrosternal pain, indigestion, bloating, heaviness in the stomach, regurgitation, nausea, vomiting, occasional stomach pains.

Active substances: calcium carbonate and magnesium carbonate.

Rennie Digestif is a combination of two antacids, calcium carbonate and magnesium carbonate. Rennie Digestif's mode of action is local based on neutralization of gastric acid and is not dependent on systemic absorption. Calcium carbonate has a strong, rapid and prolonged neutralizing action. This action is enhanced by the addition of magnesium carbonate which also has a strong neutralizing action.

Dosage and method of administration:

Adults and children over 12 years of age. Chew or suck 1 or 2 pills. No water is needed. Take preferably 1 hour after meals and before going to bed, but it can also be taken between meals in case of heartburn and stomach pain. The maximum daily dose of 8 g of calcium carbonate (equivalent to 11 tablets) should not be exceeded. It is not recommended in children under the age of 12 years. As with other antacids, if symptoms persist despite treatment, diagnostic measures are strongly recommended to rule out a more serious disease.


Hypersensitivity to the active substance(s) or to any of the excipients. Severe renal impairment: hypercalcaemia and/or conditions resulting in hypercalcaemia, nephrolithiasis due to calculi containing calcium deposits, hypophosphataemia.

If in doubt or if symptoms persist, consult your doctor or pharmacist.

In accordance with current legislation, non-prescription medicines in Portugal can only be delivered to the municipalities of Maia, Gondomar, Matosinhos, Porto, Santo Tirso, Trofa, Valongo and Vila do Conde. This limitation does not apply to shipments to other Member States of the European Union.