Product image of Magair-S (Magnesium Oxide) supplied by GNH India

Magair-S

Active Ingredient:
Magnesium Oxide
Origin:
EU

Magair-S (Magnesium Oxide)

Magnesium oxide, the active ingredient in Magair‑S, is a mineral supplement presented as an oral dosage form for oral use. It helps correct low magnesium levels, can neutralize excess stomach acid, and may be used as an osmotic laxative in appropriate patients. The compound is widely used in clinical practice across the EU for nutritional support and gastrointestinal relief.

GNH India supplies Magair‑S as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to European quality standards and provides regulatory documentation for global distribution.

Manufacturer / TM Owner

Medicair Bioscience Laboratories Ανωνυμη Φαρμακευτικη Εταιρεια

1
Pack/s
This product is added to your enquiry list

Request a Quote

Please fill out the form below and our team will get back to you shortly with pricing and further information.

A minimum order value applies. Our team will confirm the exact amount or quantity after reviewing your requirements.

Indications & Clinical Uses

Magair‑S (magnesium oxide) is used to address magnesium deficiency, neutralize gastric acidity, and promote bowel movements as an osmotic laxative.

  • Magnesium deficiency: restores normal magnesium levels and supports muscle and nerve function.
  • Acid indigestion: neutralizes excess gastric acid to relieve heartburn and dyspepsia.
  • Occasional constipation: draws water into the intestinal lumen to facilitate stool passage.

How It Works

  • Magnesium oxide dissociates in the gastrointestinal tract to release magnesium ions, which are absorbed primarily in the small intestine and serve as a cofactor for numerous enzymatic reactions. The released ions increase serum magnesium, supporting neuromuscular transmission and energy metabolism. In the stomach, the basic oxide neutralizes hydrogen ions, raising pH. Unabsorbed magnesium creates an osmotic gradient that retains water in the colon, softening stool.

Side Effects

Magair‑S may be associated with a range of adverse reactions, which are categorized by frequency and severity.

Common Side Effects

  • Diarrhea: loose stools due to osmotic activity.
  • Abdominal cramping: mild stomach discomfort.
  • Nausea: feeling of sickness.

Serious or Rare Side Effects

  • Hypermagnesemia: high serum magnesium that can cause muscle weakness, low blood pressure, or cardiac rhythm changes.
  • Severe allergic reaction: rash, swelling, or breathing difficulty.
  • Electrolyte imbalance: abnormal calcium or potassium levels.

Precautions & Warnings

When prescribing or dispensing Magair‑S, several precautions should be observed to minimize risk.

  • Renal function assessment: avoid or adjust use in patients with severe renal impairment.
  • Serum magnesium monitoring: check levels during prolonged therapy.
  • Concomitant cardiac conditions: use cautiously in patients with heart block or arrhythmias.
  • Drug interaction awareness: review concurrent use of antibiotics or muscle relaxants that may affect absorption.
  • Pregnancy and lactation: consider risk‑benefit; use only if clearly needed.
  • Store at ambient temperature: keep below 25 °C in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Magair‑S can affect the absorption or activity of several medicines; interactions are grouped by clinical significance.

Major Interactions (Avoid)

  • Tetracycline antibiotics: reduced absorption; separate administration by at least 2 hours.
  • Fluoroquinolone antibiotics: decreased effectiveness; separate dosing.
  • Bisphosphonates: impaired uptake; administer at different times.

Moderate Interactions (Monitor Closely)

  • Warfarin: possible increase in anticoagulant effect; monitor INR.
  • Digoxin: potential increase in serum levels; observe for toxicity.
  • Iron supplements: decreased magnesium absorption; stagger dosing.

Frequently Asked Questions

Magair‑S contains magnesium oxide and is employed to correct low magnesium levels, to neutralize excess stomach acid that causes heartburn, and as an osmotic laxative for occasional constipation. These uses reflect its role as a mineral supplement and gastrointestinal aid in clinical practice.

Magnesium oxide releases magnesium ions after it dissolves in the gastrointestinal tract. The ions are absorbed and become essential cofactors in many enzymatic processes, support nerve and muscle function, and raise gastric pH by neutralizing acid. Unabsorbed magnesium draws water into the colon, softening stool and promoting bowel movements.

The appropriate dose of Magair‑S is set by the prescribing healthcare professional based on the individual’s magnesium status, underlying condition, renal function, and other concurrent medications. No fixed regimen is provided here; the prescriber tailors the amount to achieve therapeutic goals while minimizing side effects.

Magair‑S may be used during pregnancy or lactation only when the potential benefit outweighs any possible risk. Because magnesium status is important for fetal development, a healthcare provider should evaluate the need and monitor levels. Breastfeeding mothers should also seek medical advice before use.

To place an order, submit an enquiry on the product page at gnhindia.com, specifying the required quantity of Magair‑S. 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.

Magair‑S provides magnesium in the oxide form, which has a high elemental magnesium content but lower bioavailability compared with chelated forms such as magnesium citrate. It is particularly useful when a strong antacid effect or laxative action is desired, whereas other salts may be preferred for rapid absorption.

Store Magair‑S at ambient temperature, preferably 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. No refrigeration is required for this oral tablet formulation.

Magair‑S is taken orally, usually with a full glass of water. The prescriber may advise taking it with food or on an empty stomach depending on the intended use, such as for antacid effect or laxative action. Tablets should be swallowed whole and not chewed or crushed unless directed.

The most serious risks include hypermagnesemia, which can lead to muscle weakness, hypotension, and cardiac arrhythmias, and severe allergic reactions that may cause rash, swelling or breathing difficulties. Patients with impaired kidney function are particularly vulnerable and should be monitored closely.

Magair‑S should be avoided in individuals with known hypersensitivity to magnesium oxide, severe renal failure, existing hypermagnesemia, or those taking medications that could cause dangerous electrolyte disturbances without medical supervision. Pregnant or breastfeeding women should only use it under professional guidance.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

Disclaimer

At GNH India, we aim to provide information that is expert-reviewed, accurate, and reliable. However, all content on this platform is intended for general informational purposes only and does not constitute professional medical advice, diagnosis, or treatment. While efforts are made to maintain accuracy and currency, the information may contain errors, omissions, or may not reflect the latest developments. Always consult a qualified healthcare professional regarding any medical concerns.

All product names, brand names, trademarks and registered trademarks displayed on this website are the property of their respective owners. This website and its operator are not affiliated with, endorsed by, or authorized by any such trade mark owners unless expressly stated. Any reference to product names or trademarks is made solely for descriptive and informational purposes. No commercial relationship, sponsorship, approval, or association with any trademark owner should be inferred. Information provided herein does not constitute promotion, advertising, or an offer for sale of any medicinal product and is intended solely for general informational purposes.

All trademarks and brand names displayed on this website are used strictly in accordance with the provisions of the Trade Marks Act, 1999, specifically Sections 30 and 30(1) governing fair use. Trademark ownership has been accurately attributed under the "Manufacturer/ TM Owner" section in compliance with statutory requirements.

Ordering Process

Simple, Secure, and Seamless

Learn how our streamlined ordering process guarantees fast, compliant, and reliable access to essential medicines worldwide.

Quote request form

01

Submit Quote Request Form

Tell us what medications you need by filling out our simple form and uploading a valid document.

Price estimate review

02

We Review & Send Estimate

Our licensed pharmacists will verify your details and provide you with a detailed cost estimate.

Secure payment

03

Confirm & Make Payment

Discuss any queries, approve the estimate, and complete your payment.

Worldwide delivery

04

Get Delivered

Your medicines, safely packed and delivered to your door or nearest airport — hassle-free.

Quality You Can Trust

Our internationally recognized certifications underscore our commitment to safety, quality, and excellence.