Magnesia

Magnesium oxide, the active ingredient in Magnesia, is a magnesium supplement presented as an oral tablet for oral use. Classified as an antacid and electrolyte supplement, it neutralizes gastric acidity, contributes to magnesium homeostasis, and may provide mild laxative effect for occasional constipation in adults. The product conforms to EU pharmacopeial standards.

GNH USA supplies Magnesia as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring consistent quality and regulatory compliance across markets and reliable delivery.

Magnesia (magnesium oxide) is used as an antacid and magnesium supplement to address several gastrointestinal and electrolyte‑related conditions. - Heartburn and indigestion: provides rapid relief by neutralizing excess gastric acid. - Magnesium deficiency: supplies magnesium ions to help restore normal serum levels. - Constipation: exerts an osmotic effect in the intestines to promote bowel movements.

Magnesia may cause a range of adverse reactions, most of which are mild and dose‑related.

Common Side Effects: - Diarrhea: loose stools occurring after ingestion. - Abdominal cramping: discomfort or pain in the stomach area. - Nausea: feeling of unease or urge to vomit. - Flatulence: increased gas production in the intestines.

Serious or Rare Side Effects: - Hypermagnesemia: elevated serum magnesium that can affect cardiac and neuromuscular function. - Electrolyte imbalance: disturbances in calcium or potassium levels, especially with excessive use.

Before using Magnesia, consider the following safety measures. - Assess magnesium status: check serum levels prior to chronic therapy. - Avoid in severe renal impairment: reduced excretion may lead to accumulation. - Use with caution when combined with other antacids or laxatives: risk of additive effects. - Pregnancy and breastfeeding: safety not established; consult a healthcare professional. - Review concomitant medications for potential magnesium binding interactions. - Store at ambient temperature: keep in the original container, protect from moisture.

Magnesia can interact with several medicines; awareness helps prevent reduced efficacy or toxicity.

Major Interactions (Avoid): - Tetracycline antibiotics: chelation reduces antibiotic absorption. - Fluoroquinolone antibiotics: chelation decreases drug bioavailability. - Bisphosphonates: magnesium binding impairs absorption. - Warfarin: magnesium may potentiate anticoagulant effect. - Digoxin: increased serum levels possible.

Moderate Interactions (Monitor Closely): - Calcium supplements: competition for intestinal absorption may lower effectiveness of both. - Potassium‑sparing diuretics: additive risk of hypermagnesemia.