Megalac (Hydrotalcite)

Hydrotalcite releases magnesium and aluminum hydroxide when it contacts gastric fluid. These hydroxides neutralise hydrogen ions, raising the pH of stomach contents, and create a protective coating on the mucosa that reduces irritation.

The appropriate dose of Megalac is determined by the prescribing healthcare professional based on the individual’s condition, age and response. Patients should follow the prescriber’s instructions and the product label.

Pregnant or breastfeeding individuals should consult their healthcare provider before using Megalac. While antacids are generally considered low risk, professional guidance ensures safety for both mother and child.

To order Megalac, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Megalac’s hydrotalcite provides both acid neutralisation and a mucosal protective layer, unlike some antacids that only raise pH. This dual action can be advantageous for patients needing rapid symptom relief and mucosal protection, such as those with gastric ulcers.

Store Megalac at ambient temperature, below 25 °C, in its original packaging. Keep the container tightly closed, protect it from moisture and direct sunlight, and keep it out of reach of children.

Megalac is taken orally, usually with a glass of water. It can be taken with or without food, but patients should follow the specific instructions provided by their prescriber or the product label.

Serious risks include hypermagnesemia in patients with severe renal dysfunction and rare allergic reactions such as rash, swelling or breathing difficulties. Any signs of these conditions require immediate medical attention.

Individuals with known hypersensitivity to hydrotalcite, magnesium or aluminum compounds should avoid Megalac. Patients with severe renal impairment should use it only under medical supervision, and it is not recommended for children unless directed by a physician.