Product image of Montelukast Ametas (Montelukast) supplied by GNH India

Montelukast Ametas

Active Ingredient:
Montelukast
Origin:
EU

Montelukast Ametas (Montelukast)

Montelukast, the active ingredient in Montelukast Ametas, is a leukotriene receptor antagonist presented as an oral dosage form for oral use. By blocking cysteinyl leukotriene receptors, it helps reduce airway inflammation and constriction in patients with asthma, allergic rhinitis, and exercise‑induced bronchoconstriction.

GNH India supplies Montelukast Ametas as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies, clinics and procurement teams worldwide, with consistent quality standards.

Manufacturer / TM Owner

Ametas Medical 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 is a leukotriene receptor antagonist used to treat conditions driven by leukotriene‑mediated inflammation.
  • Asthma: improves control of persistent asthma and reduces frequency of exacerbations.
  • Allergic rhinitis: alleviates nasal congestion, sneezing and itching associated with seasonal allergies.
  • Exercise‑induced bronchoconstriction: prevents airway narrowing triggered by physical activity.

How It Works

  • Montelukast selectively antagonizes the cysteinyl leukotriene receptor CysLT1, inhibiting the action of leukotriene D4 and related mediators. This blockade reduces 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, which are categorized by frequency and severity.

Common Side Effects

  • Headache: mild to moderate headache reported.
  • Upper respiratory tract infection: symptoms such as sore throat or nasal congestion.
  • Abdominal pain: occasional stomach discomfort.
  • Cough: transient dry cough.

Serious or Rare Side Effects

  • Allergic reactions: rash, hives, swelling of face or throat.
  • Neuropsychiatric events: mood changes, depression, or suicidal thoughts.
  • Liver enzyme elevation: abnormal liver function tests.

Precautions & Warnings

When prescribing Montelukast, clinicians should consider several precautionary measures to ensure safe use.

  • Assess asthma control: confirm that patient’s asthma is not uncontrolled before initiating therapy.
  • Monitor for neuropsychiatric symptoms: watch for mood changes, depression or suicidal ideation.
  • Evaluate liver function: consider baseline liver enzymes in patients with hepatic disease.
  • Use with caution in the elderly: adjust monitoring due to potential comorbidities.
  • Pregnancy and lactation: discuss potential risks with the prescriber as safety data are limited.
  • Store at ambient temperature: keep below 25 °C, retain in original packaging, protect from moisture.

Avoid Interactions

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

Major Interactions (Avoid)

  • Phenobarbital: may reduce plasma concentrations of Montelukast.
  • Rifampin: can significantly lower Montelukast exposure.

Moderate Interactions (Monitor Closely)

  • Antidepressants (e.g., fluoxetine): may increase risk of neuropsychiatric side effects.
  • Antihistamines: additive effect on allergic symptom control.
  • Warfarin: monitor INR as Montelukast may affect anticoagulation.

Frequently Asked Questions

Montelukast Ametas is prescribed to manage persistent asthma, relieve symptoms of allergic rhinitis such as nasal congestion and sneezing, and prevent exercise‑induced bronchoconstriction. By targeting leukotriene pathways, it helps control airway inflammation and reduces the frequency of asthma attacks and allergy‑related discomfort.

Montelukast works by selectively blocking the cysteinyl leukotriene receptor CysLT1 on airway smooth‑muscle cells and inflammatory cells. This inhibition prevents leukotriene D4 from causing bronchoconstriction, mucus secretion, and vascular leakage, thereby reducing airway narrowing and inflammation associated with asthma and allergic reactions.

The appropriate dose of Montelukast Ametas is determined by the prescribing healthcare professional based on the patient’s age, weight, and specific condition. Dosage forms and strengths may vary, and the prescriber will provide individualized instructions that should be followed exactly as written.

Safety data for Montelukast in pregnancy and lactation are limited. The drug is classified as pregnancy category ? (unknown), and clinicians usually weigh potential benefits against possible risks. Women who are pregnant, planning pregnancy, or breastfeeding should discuss use with their healthcare provider before starting therapy.

To order Montelukast Ametas, 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 temperature requirements) and the necessary import documentation.

Montelukast is often compared with inhaled corticosteroids (ICS) for asthma control. While ICS directly reduce airway inflammation, Montelukast targets leukotriene‑mediated pathways and is taken orally, making it useful as an add‑on therapy or for patients who cannot tolerate inhalers. For allergic rhinitis, antihistamines are another option; Montelukast may provide additional benefit for patients with concurrent asthma.

Montelukast Ametas should be stored at ambient temperature, preferably below 25 °C. Keep the product in its original packaging to protect it from moisture and light. Do not store in bathrooms or near heat sources. If tablets become damaged or discolored, discard them and obtain a new supply.

Montelukast Ametas is administered orally, usually as a single tablet taken once daily in the evening. The tablet should be swallowed whole with water and not chewed or crushed unless otherwise directed by a healthcare professional. Consistent timing helps maintain steady drug levels and maximizes therapeutic effect.

The most serious risks associated with Montelukast include rare but severe neuropsychiatric events such as depression, suicidal thoughts, or mood swings, as well as allergic reactions that may cause rash, angioedema, or anaphylaxis. Liver function abnormalities have also been reported. Patients should seek immediate medical attention if they experience any of these symptoms.

Montelukast should not be used in individuals with known hypersensitivity to the drug or any of its excipients. Caution is advised in patients with uncontrolled asthma, as it is not a rescue medication. Pregnant or nursing women, and patients with severe hepatic impairment, should only use Montelukast after a thorough risk‑benefit assessment by their physician.

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.