Magnesie San Pellegrino Sans Anis (Magnesium Hydroxide)

Magnesium hydroxide neutralises gastric acid through a chemical reaction that forms magnesium chloride and water, raising the pH of stomach contents. In the colon it remains largely unabsorbed, creating an osmotic gradient that draws water into the lumen, softening stool and promoting bowel movements.

The appropriate dose is determined by the prescribing healthcare professional based on the individual’s condition, age, and response. Patients should follow the specific instructions provided on the prescription label or by their pharmacist.

Safety data for magnesium hydroxide in pregnancy and lactation are limited. It should only be used if the potential benefit justifies any possible risk, and under the guidance of a qualified healthcare provider.

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

Magnesium hydroxide offers both antacid and laxative actions, whereas calcium‑based antacids (e.g., calcium carbonate) provide only acid neutralisation and may cause constipation. Magnesium hydroxide is often chosen when a patient also needs a mild laxative effect, but it requires monitoring in renal impairment.

Store the product at ambient temperature, below 25 °C, in its original container. Keep it away from moisture and direct sunlight. Ensure the packaging is tightly closed to maintain product stability.

The medication is taken orally as directed by a healthcare professional, usually with water. It may be chewed or swallowed whole depending on the specific tablet formulation and the prescriber’s instructions.

Serious risks include hypermagnesemia, especially in patients with renal dysfunction, severe dehydration from prolonged diarrhea, and allergic reactions that can manifest as rash, swelling or breathing difficulties. Prompt medical attention is required if any of these occur.

Individuals with known hypersensitivity to magnesium hydroxide, severe renal impairment, or those who are already receiving high‑dose magnesium supplements should avoid this product unless advised otherwise by a physician.