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

Montelukast Aristo

Active Ingredient:
Montelukast
Origin:
EU

Montelukast Aristo (Montelukast)

Montelukast, the active ingredient in Montelukast Aristo, is a leukotriene receptor antagonist presented as a tablet for oral use. It treats asthma and allergic rhinitis in adults and children.

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

Manufacturer / TM Owner

Aristo Pharma Gmbh (Art 57)

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Indications & Clinical Uses

Montelukast is a leukotriene receptor antagonist used to manage respiratory allergic conditions.

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

How It Works

  • Montelukast selectively blocks the cysteinyl leukotriene receptor CysLT1, preventing leukotriene D4 and related mediators from binding. This inhibition reduces inflammation, bronchoconstriction, mucus secretion, and vascular permeability in the airways, thereby improving respiratory function and alleviating allergic symptoms.

Side Effects

Montelukast is generally well tolerated, but adverse reactions can occur.

Common Side Effects

  • Headache: mild to moderate intensity.
  • Abdominal pain: discomfort in the stomach region.
  • Cough: occasional dry cough.
  • Nausea: feeling of queasiness.

Serious or Rare Side Effects

  • Allergic reactions: rash, angioedema, or anaphylaxis.
  • Neuropsychiatric events: depression, mood changes, or suicidal thoughts.
  • Hepatic enzyme elevations: abnormal liver function tests.

Precautions & Warnings

When prescribing Montelukast, clinicians should consider several safety measures.

  • Monitor liver function: periodic testing is advised for patients with hepatic disease.
  • Assess neuropsychiatric status: watch for mood changes or depressive symptoms.
  • Use caution in severe renal impairment: dosage adjustment may be required.
  • Avoid in patients with known hypersensitivity to montelukast or other leukotriene antagonists.
  • Store at ambient temperature: keep in the original container, protect from moisture and heat.

Avoid Interactions

Montelukast may interact with other medicines; awareness of the interaction level helps guide therapy.

Major Interactions (Avoid)

  • Phenobarbital: induces metabolism and may reduce montelukast efficacy.
  • Ritonavir: strong CYP3A4 inhibition can increase montelukast plasma concentrations.
  • Concurrent leukotriene antagonists: no added therapeutic benefit and increased risk of adverse effects.

Moderate Interactions (Monitor Closely)

  • Warfarin: possible alteration of INR; monitor coagulation parameters.
  • Oral contraceptives: montelukast may reduce hormonal efficacy; consider alternative contraception.
  • Fluconazole: moderate CYP3A4 inhibition may modestly raise montelukast levels.

Frequently Asked Questions

Montelukast Aristo is indicated for the management of asthma, allergic rhinitis, and exercise‑induced bronchoconstriction. It helps control airway inflammation, reduce bronchospasm, and relieve nasal allergy symptoms in both adult and pediatric patients.

Montelukast blocks the cysteinyl leukotriene receptor CysLT1, preventing leukotriene D4 and related molecules from triggering inflammation, bronchoconstriction, and mucus production in the respiratory tract. This receptor antagonism reduces airway swelling and improves breathing.

The specific dose of Montelukast Aristo is determined by the prescribing healthcare professional based on the patient’s age, condition severity, and clinical response. Patients should follow the prescriber’s instructions and not adjust the dose on their own.

Safety data for Montelukast in pregnancy and lactation are limited. Healthcare providers should weigh potential benefits against possible risks and discuss any concerns with the patient. Breastfeeding mothers should consult their physician before using the medication.

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 especially useful for patients with allergic components or those who experience exercise‑induced bronchoconstriction, but it is not a rescue bronchodilator.

Montelukast Aristo should be stored at ambient temperature, below 25 °C, in its original packaging. Protect the tablets from moisture, direct sunlight, and excessive heat to maintain potency throughout its shelf life.

Montelukast Aristo is taken orally, usually once daily, with or without food. The tablet should be swallowed whole with water and not chewed or crushed unless otherwise directed by a healthcare professional.

Serious risks include rare allergic reactions such as rash, angioedema, or anaphylaxis, as well as neuropsychiatric events like depression, mood changes, or suicidal thoughts. Patients should seek immediate medical attention if they experience any of these symptoms.

Montelukast Aristo is contraindicated in individuals with known hypersensitivity to montelukast or any component of the formulation. It should also be used with caution in patients with severe hepatic impairment or those taking interacting medications.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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