Product image of Montelukast Glenmark (Montelukast Sodium) supplied by GNH India

Montelukast Glenmark

Active Ingredient:
Montelukast Sodium
Origin:
EU

Montelukast Glenmark (Montelukast Sodium)

Montelukast Sodium, the active ingredient in Montelukast Glenmark, is a leukotriene receptor antagonist presented as a tablet for oral use. It treats asthma, allergic rhinitis and exercise‑induced bronchoconstriction in adults and children.

GNH India supplies Montelukast Glenmark as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Glenmark Arzneimittel Gmbh

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

Montelukast Glenmark is used to manage conditions mediated by cysteinyl leukotrienes in the respiratory tract.

  • Asthma: provides maintenance therapy to reduce bronchoconstriction and inflammation.
  • Allergic rhinitis: relieves nasal congestion, sneezing and itching caused by seasonal allergens.
  • Exercise‑induced bronchoconstriction: prevents airway narrowing triggered by physical activity.

How It Works

  • Montelukast Sodium selectively blocks the cysteinyl leukotriene receptor CysLT1, preventing leukotriene D4 from binding. This inhibition reduces leukotriene‑mediated bronchoconstriction, vascular permeability, and inflammatory cell recruitment in the airways, thereby improving respiratory function and decreasing allergic inflammation.

Side Effects

Montelukast may cause a range of adverse reactions, most of which are mild and reversible.

Common Side Effects

  • Headache: mild to moderate pain in the head.
  • Upper respiratory tract infection: symptoms such as sore throat or runny nose.
  • Cough: occasional dry or productive cough.
  • Abdominal pain: discomfort or cramping in the stomach area.

Serious or Rare Side Effects

  • Allergic reactions: rash, itching, swelling, or anaphylaxis.
  • Neuropsychiatric events: agitation, depression, or suicidal thoughts.
  • Hepatotoxicity: elevated liver enzymes or jaundice (rare).

Precautions & Warnings

When prescribing Montelukast Glenmark, clinicians should consider several safety and handling points.

  • Pregnancy: safety not established; weigh potential benefits against risks.
  • Breastfeeding: monitor infant for possible effects; decision based on clinical judgment.
  • Hepatic impairment: use with caution in patients with liver disease.
  • Concomitant asthma exacerbation: ensure rescue inhaler is available.
  • Drug interactions: review patient’s medication list for known interactions.
  • Store at ambient temperature: keep below 25°C in original packaging, protect from moisture.

Avoid Interactions

Montelukast Glenmark can interact with other medicines, affecting its efficacy or safety.

Major Interactions (Avoid)

  • Phenobarbital, rifampin, carbamazepine: may reduce montelukast plasma levels.
  • Strong CYP3A4 inhibitors (e.g., ketoconazole): may increase exposure, risk of side effects.

Moderate Interactions (Monitor Closely)

  • Antidepressants (e.g., fluoxetine): potential for neuropsychiatric effects.
  • Warfarin: possible alteration of anticoagulant effect.
  • Beta‑agonists: monitor for additive bronchodilation.

Frequently Asked Questions

Montelukast Glenmark is prescribed for the long‑term management of asthma, for relief of symptoms associated with allergic rhinitis, and to prevent exercise‑induced bronchoconstriction. It works by targeting leukotriene pathways that contribute to airway narrowing and inflammation.

Montelukast Sodium blocks the cysteinyl leukotriene receptor CysLT1, preventing leukotriene D4 from triggering bronchoconstriction and inflammatory responses in the airways. This selective antagonism reduces airway swelling, mucus production, and smooth‑muscle tightening.

The specific dose of Montelukast Glenmark is determined by the prescribing clinician based on the patient’s age, condition severity, and response to therapy. Dosage instructions are provided on the prescription label and should be followed exactly as directed.

Safety data for Montelukast Glenmark in pregnancy are limited, and the product is not classified in a specific pregnancy category. It should only be used if the potential benefit justifies any potential risk. While breastfeeding, the drug may pass into milk; clinicians should assess the risk‑benefit ratio for mother and infant.

To place an order, 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.

Montelukast belongs to the leukotriene receptor antagonist class, offering an oral alternative to inhaled corticosteroids or long‑acting beta‑agonists. It is particularly useful for patients with aspirin‑sensitive asthma or those who need an adjunct therapy, but it does not replace rescue inhalers for acute attacks.

Montelukast Glenmark tablets should be stored at ambient temperature, preferably below 25 °C. Keep them in the original container, protect from moisture and direct sunlight, and keep out of reach of children.

The medication is taken orally, usually once daily in the evening, with or without food. Patients should swallow the tablet whole and avoid crushing or chewing it unless otherwise instructed by a healthcare professional.

Serious but rare risks include severe allergic reactions such as anaphylaxis, neuropsychiatric events like depression or suicidal thoughts, and liver injury indicated by jaundice or elevated liver enzymes. Any of these symptoms require immediate medical attention.

Montelukast Glenmark is contraindicated in patients with known hypersensitivity to montelukast or any of its excipients. Caution is also advised for individuals with severe hepatic impairment, and it should not be used as a rescue medication for acute asthma attacks.

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.