Product image of Montelucaste Chesmon (Montelukast) supplied by GNH India

Montelucaste Chesmon

Active Ingredient:
Montelukast
Origin:
EU

Montelucaste Chesmon (Montelukast)

Montelukast, the active ingredient in Montelucaste Chesmon, is a leukotriene receptor antagonist presented as an oral dosage form for oral use. It is employed to manage asthma, allergic rhinitis, and exercise‑induced bronchoconstriction in patients requiring controller therapy.

GNH India supplies Montelucaste Chesmon as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides regulatory‑approved batches to meet global demand. Customers benefit from reliable supply chains, comprehensive documentation, and responsive technical support.

Manufacturer / TM Owner

Pentafarma - Sociedade Tecnico-Medicinal S.A.

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Indications & Clinical Uses

Montelukast is a leukotriene receptor antagonist used to treat conditions driven by cysteinyl leukotriene–mediated inflammation.

  • Asthma: improves long‑term control and reduces the frequency of wheezing episodes.
  • Allergic rhinitis: alleviates nasal congestion, sneezing and itchy eyes associated with seasonal or perennial allergies.
  • Exercise‑induced bronchoconstriction: prevents airway narrowing that occurs during or after physical activity.

How It Works

  • Montelukast selectively blocks the cysteinyl leukotriene receptor CysLT1 on airway smooth‑muscle cells, mast cells and eosinophils. By antagonizing this receptor, it prevents leukotriene D4 and related mediators from binding, thereby inhibiting bronchoconstriction, mucus secretion, vascular permeability and inflammatory cell recruitment that contribute to asthma and allergic rhinitis symptoms.

Side Effects

Montelukast may cause a range of adverse reactions, which are categorized by frequency and severity.

Common Side Effects

  • Headache: mild to moderate pain often resolving without intervention.
  • Abdominal pain: discomfort or cramps in the stomach area.
  • Nausea: feeling of queasiness that may or may not lead to vomiting.
  • Dizziness: transient sensation of light‑headedness.

Serious or Rare Side Effects

  • Angioedema: swelling of the face, lips, tongue or throat that can impair breathing.
  • Mood changes: including agitation, depression or suicidal thoughts.
  • Hepatic injury: signs of liver dysfunction such as jaundice or elevated enzymes.
  • Severe allergic reaction: rash, hives, or anaphylaxis requiring immediate medical care.

Precautions & Warnings

When prescribing Montelucaste Chesmon, clinicians should consider several safety and handling measures.

  • Assess patient history: confirm diagnosis of asthma or allergic rhinitis before initiating therapy.
  • Monitor psychiatric symptoms: watch for mood alterations, depression or suicidal ideation.
  • Evaluate liver function: consider baseline tests in patients with known hepatic disease.
  • Use caution in children: adjust monitoring as pediatric safety data are limited.
  • Store at room temperature: keep below 25 °C, retain in original packaging and protect from moisture.

Avoid Interactions

Montelukast can interact with other medicines, and the significance of these interactions varies.

Major Interactions (Avoid)

  • Ritonavir: may increase montelukast plasma concentrations, raising risk of adverse effects.
  • Phenobarbital: can reduce montelukast levels, potentially diminishing therapeutic benefit.

Moderate Interactions (Monitor Closely)

  • Fluconazole: may modestly elevate montelukast exposure; monitor for side effects.
  • Carbamazepine: may lower montelukast concentrations; assess clinical response.
  • Warfarin: occasional reports of altered INR; check coagulation status periodically.

Frequently Asked Questions

Montelucaste Chesmon contains montelukast, which is indicated for the long‑term management of asthma, for relief of symptoms of allergic rhinitis (both seasonal and perennial), and for the prevention of exercise‑induced bronchoconstriction in patients who experience airway narrowing during or after physical activity.

Montelukast acts as a selective antagonist of the cysteinyl leukotriene receptor CysLT1. By blocking this receptor, it prevents leukotriene D4 and related inflammatory mediators from triggering bronchoconstriction, mucus production, vascular leakage, and recruitment of inflammatory cells, thereby reducing airway inflammation and allergic symptoms.

The appropriate dose of Montelucaste Chesmon is determined by the prescribing healthcare professional based on the patient’s age, diagnosis, severity of disease, and response to therapy. Dosage regimens are individualized and should follow the prescriber’s instructions and local regulatory guidelines.

Safety data for montelukast in pregnancy and lactation are limited. The drug should only be used if the potential benefit justifies any potential risk to the fetus or infant. Women who are pregnant, planning to become pregnant, or breastfeeding should discuss the risks and benefits with their healthcare provider.

To request Montelucaste Chesmon, 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 (including any cold‑chain requirements) and the necessary import documentation.

Montelukast and inhaled corticosteroids (ICS) target different aspects of airway inflammation. Montelukast blocks leukotriene‑mediated pathways, while ICS suppress a broader range of inflammatory mediators. In many treatment guidelines, montelukast is used as an add‑on therapy or alternative for patients who cannot tolerate steroids, but it is generally not a substitute for the anti‑inflammatory potency of high‑dose ICS in severe asthma.

Montelucaste Chesmon should be stored at room temperature, preferably below 25 °C. Keep the product in its original packaging, protect it from moisture and direct sunlight, and ensure the container is tightly closed to maintain stability throughout its shelf life.

Montelucaste Chesmon is taken orally, usually as a tablet, with or without food. The exact timing (e.g., morning or evening) and frequency are determined by the prescribing clinician and should be followed exactly as instructed on the prescription label.

Serious adverse events, although rare, include angioedema (swelling of the face, lips, tongue or throat), severe allergic reactions, and neuropsychiatric effects such as mood changes, depression, or suicidal thoughts. Patients should seek immediate medical attention if they experience any of these symptoms.

Montelucaste Chesmon is contraindicated in individuals with known hypersensitivity to montelukast or any of the tablet’s excipients. Caution is advised for patients with a history of severe psychiatric disorders, liver disease, or those taking interacting medications listed under major interactions.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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