Magnesia

Magnesium hydroxide, the active ingredient in Magnesia, is an antacid presented as an oral dosage form for oral use. It neutralizes excess stomach acid to relieve heartburn and indigestion and also increases intestinal water content to ease occasional constipation.

GNH USA supplies Magnesia as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to European Union quality standards and provides regulatory‑ready documentation for global distribution. Customers benefit from reliable supply chains, batch traceability, and responsive technical support.

Magnesium hydroxide is an antacid that works by neutralizing gastric acid and increasing intestinal water content. - Heartburn: provides rapid relief of burning sensation by neutralizing excess stomach acid. - Indigestion: reduces discomfort and bloating associated with excess acidity. - Constipation: draws water into the intestinal lumen to soften stool and promote bowel movements.

Magnesium hydroxide may cause adverse reactions, most of which are mild and reversible.

Common Side Effects: - Diarrhea: loose stools due to increased intestinal water. - Abdominal cramping: discomfort from enhanced motility. - Flatulence: excess gas production. - Nausea: mild stomach upset. - Altered taste: temporary metallic sensation.

Serious or Rare Side Effects: - Hypermagnesemia: elevated serum magnesium in renal impairment. - Severe abdominal pain: may indicate obstruction. - Allergic reaction: rash, itching, swelling, or difficulty breathing. - Electrolyte imbalance: rare shifts in calcium or potassium levels. - Persistent vomiting: may lead to dehydration.

Before using Magnesia, consider the following safety measures. - Pregnancy: safety category unknown; consult a healthcare professional before use. - Renal impairment: use with caution as magnesium may accumulate. - Drug interactions: inform the prescriber of all concurrent medications. - Dosage: follow the prescriber's instructions; do not exceed recommended amount. - Storage: Store below 25°C: keep in the original container, protect from moisture.

Magnesium hydroxide can affect the absorption or activity of several medicines.

Major Interactions (Avoid): - Tetracycline antibiotics: reduced absorption leading to therapeutic failure. - Fluoroquinolone antibiotics: decreased bioavailability. - Iron supplements: magnesium binds iron, lowering its absorption. - Digoxin: may increase serum digoxin levels.

Moderate Interactions (Monitor Closely): - Calcium channel blockers: enhanced gastrointestinal effects. - Warfarin: monitor INR as magnesium may affect coagulation. - Levothyroxine: separate administration times to avoid reduced absorption.