Product image of Montegen (Montelukast) supplied by GNH India

Montegen

Active Ingredient:
Montelukast
Origin:
EU

Montegen (Montelukast)

Montelukast, the active ingredient in Montegen, is a leukotriene receptor antagonist presented as a tablet for oral use. It helps manage asthma, allergic rhinitis, and exercise‑induced bronchoconstriction in adults and children as directed by a healthcare professional.

GNH India supplies Montegen as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring quality and regulatory compliance across global markets.

Manufacturer / TM Owner

Neopharmed Gentili Spa

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Indications & Clinical Uses

  • Montegen, a leukotriene receptor antagonist, is indicated for conditions involving airway inflammation and allergic response.
  • Asthma: reduces frequency of wheezing episodes and improves lung function.
  • Allergic rhinitis: alleviates nasal congestion, sneezing and itching.
  • Exercise‑induced bronchoconstriction: prevents airway narrowing during physical activity.

How It Works

  • Montelukast selectively blocks the cysteinyl leukotriene receptor CysLT1, preventing leukotrienes from binding and triggering bronchoconstriction, mucus secretion, and inflammatory cell recruitment in the respiratory tract, thereby reducing airway inflammation and hyperresponsiveness.

Side Effects

Adverse reactions may occur with Montegen use.

Common Side Effects

  • Headache
  • Abdominal pain
  • Nausea
  • Dizziness
  • Fatigue
  • Cough

Serious or Rare Side Effects

  • Allergic reactions such as rash or angioedema
  • Mood changes including depression or suicidal thoughts
  • Elevated liver enzymes
  • Stevens‑Johnson syndrome
  • Severe bronchospasm

Precautions & Warnings

  • Montegen should be used with attention to specific safety considerations.
  • Pregnancy: Category B; use only if clearly needed.
  • Breastfeeding: Monitor infant for possible effects.
  • Liver disease: Use with caution; adjust if severe impairment.
  • Concomitant phenobarbital or rifampin: May reduce drug effectiveness.
  • Hypersensitivity: Avoid in patients with known allergy to montelukast.
  • Store at room temperature: keep in original container, protect from moisture and heat.

Avoid Interactions

Montegen may interact with other medicines, altering its efficacy or safety.

Major Interactions (Avoid)

  • Phenobarbital: may lower montelukast plasma levels.
  • Rifampin: can decrease therapeutic effect.
  • Strong CYP3A4 inducers: reduce drug exposure.

Moderate Interactions (Monitor Closely)

  • Fluconazole: may increase montelukast concentrations.
  • Zafirlukast: additive leukotriene blockade risk.
  • Warfarin: monitor INR for possible changes.

Frequently Asked Questions

Montegen contains montelukast and is prescribed for asthma, allergic rhinitis, and exercise‑induced bronchoconstriction. It helps control airway inflammation, reduce nasal symptoms, and prevent bronchospasm triggered by physical activity.

Montelukast selectively blocks the cysteinyl leukotriene receptor CysLT1. By preventing leukotrienes from binding, it reduces bronchoconstriction, mucus production, and inflammatory cell recruitment, leading to improved airway patency and less allergic inflammation.

The appropriate dose of Montegen is set by a qualified prescriber based on the patient’s age, weight, severity of disease, and response to therapy. No fixed regimen is provided here; clinicians tailor the regimen to individual needs.

Montelukast is classified as pregnancy category B, indicating no evidence of risk in animal studies and limited human data. It is generally considered safe when clearly needed, but clinicians should weigh benefits against potential risks. Breastfeeding mothers should monitor the infant for any adverse effects.

To request Montegen, submit an enquiry on the product page at gnhindia.com, specifying 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.

Montegen (montelukast) belongs to the leukotriene receptor antagonist class, offering an oral alternative to inhaled corticosteroids or long‑acting bronchodilators. It is particularly useful for patients who need add‑on therapy, have difficulty using inhalers, or have co‑existing allergic rhinitis. Efficacy differs by individual response, so clinicians often combine it with other agents.

Montegen should be stored at room temperature, below 25 °C. Keep the tablets in the original packaging, protect them from moisture, direct sunlight and excessive heat to maintain stability.

Montegen is taken orally, usually as a whole tablet with or without food. The exact timing (e.g., morning or evening) is determined by the prescribing clinician based on the patient’s treatment plan.

Serious risks, though rare, include severe allergic reactions such as rash or angioedema, mood alterations including depression or suicidal thoughts, elevated liver enzymes, and rare dermatologic events like Stevens‑Johnson syndrome. Patients should seek immediate medical attention if any of these occur.

Montegen should be avoided in individuals with a known hypersensitivity to montelukast or any component of the formulation. Caution is also advised for patients with severe liver impairment, and it is not recommended for use in children under the age approved for the specific dosage form.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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