Product image of Montelukast Kern Pharma (Montelukast Sodium) supplied by GNH India

Montelukast Kern Pharma

Active Ingredient:
Montelukast Sodium
Origin:
EU

Montelukast Kern Pharma (Montelukast Sodium)

Montelukast, the active ingredient in Montelukast Kern Pharma, is a leukotriene receptor antagonist presented as a tablet for oral use. It is used to manage asthma, allergic rhinitis, and exercise‑induced bronchoconstriction in patients requiring long‑term control.
GNH India supplies Montelukast Kern Pharma as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Kern Pharma, S.L.

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Indications & Clinical Uses

Montelukast acts on the leukotriene pathway to reduce airway inflammation and bronchoconstriction.

  • Asthma: improves long‑term control and reduces exacerbations.
  • Allergic rhinitis: relieves nasal congestion, sneezing and itching.
  • Exercise‑induced bronchoconstriction: prevents airway narrowing during physical activity.

How It Works

  • Montelukast selectively antagonizes the cysteinyl leukotriene receptor CysLT1, blocking leukotriene D4 binding. This inhibition prevents leukotriene‑mediated bronchoconstriction, vascular permeability, and inflammatory cell recruitment, thereby reducing airway narrowing and allergic inflammation.

Side Effects

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

Common Side Effects

  • Headache: mild to moderate intensity.
  • Abdominal pain: occasional discomfort.
  • Cough: transient irritation.
  • Nausea: occasional upset stomach.
  • Dizziness: brief episodes of light‑headedness.
  • Fatigue: mild tiredness.

Serious or Rare Side Effects

  • Angioedema: swelling of face, lips or throat.
  • Stevens‑Johnson syndrome: severe skin reaction.
  • Hepatic injury: elevated liver enzymes.
  • Anaphylaxis: life‑threatening allergic response.
  • Mood changes: depression or suicidal thoughts.
  • Rash with eosinophilia: hypersensitivity skin eruption.

Precautions & Warnings

Before prescribing Montelukast, clinicians should consider several safety aspects.

  • Neuropsychiatric monitoring: watch for mood changes or suicidal thoughts.
  • Hepatic function: use caution in patients with liver impairment.
  • Hypersensitivity: avoid in individuals with known allergy to montelukast or excipients.
  • Asthma control: ensure stable disease before discontinuation.
  • Drug review: assess concomitant medications that affect CYP3A4.
  • Store at room temperature: keep in the original pack, protect from moisture.

Avoid Interactions

Montelukast may interact with other medicines, requiring attention to the interaction strength.

Major Interactions (Avoid)

  • Strong CYP3A4 inhibitors (e.g., ketoconazole, itraconazole): may increase montelukast exposure.
  • Ritonavir (HIV protease inhibitor): can raise plasma levels.
  • Hypersensitivity‑inducing agents: concurrent use may heighten allergic risk.

Moderate Interactions (Monitor Closely)

  • CYP3A4 inducers (e.g., rifampin, phenobarbital, carbamazepine): may reduce effectiveness.
  • Warfarin: potential alteration of INR, requiring monitoring.
  • Beta‑agonists: possible reduction in bronchodilator response.

Frequently Asked Questions

Montelukast Kern Pharma is indicated for the long‑term management of asthma, relief of symptoms associated with allergic rhinitis, and prevention of exercise‑induced bronchoconstriction. It works by reducing airway inflammation and narrowing, helping patients achieve better control of these respiratory conditions.

Montelukast blocks the cysteinyl leukotriene receptor CysLT1, preventing leukotriene D4 from binding. This inhibition stops the cascade that leads to bronchoconstriction, mucus production, and inflammation, thereby improving airway patency and reducing allergic symptoms.

The specific dose of Montelukast Kern Pharma is determined by the prescribing clinician based on the patient’s age, condition severity, and response to therapy. Healthcare providers follow approved dosing guidelines and adjust as needed for optimal control.

Safety data for Montelukast in pregnancy and lactation are limited. Prescribers should weigh potential benefits against possible risks and consider alternative therapies when appropriate. Women who are pregnant, planning pregnancy, or breastfeeding should discuss treatment options with their healthcare professional.

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 additional control beyond inhaled therapy, though it does not replace rescue bronchodilators.

Montelukast Kern Pharma should be stored at room temperature, below 25 °C, in its original packaging to protect it from moisture and light. Keep the product out of reach of children and avoid storing in humid or excessively hot environments.

Montelukast Kern Pharma is taken orally, usually once daily, with or without food. The tablet should be swallowed whole with a glass of water. Patients should follow the dosing schedule prescribed by their healthcare provider.

Serious risks, though rare, include neuropsychiatric events such as depression or suicidal thoughts, severe allergic reactions like angioedema, and rare skin conditions such as Stevens‑Johnson syndrome. Patients should seek immediate medical attention if they experience any of these symptoms.

Montelukast Kern Pharma is contraindicated in individuals with known hypersensitivity to montelukast sodium or any of its excipients. It should also be used with caution in patients with severe hepatic impairment or those who have experienced serious neuropsychiatric reactions to the drug.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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