Montelukast - Drug Details

Montelukast (Singulair)

Classification

Leukotriene Receptor Antagonist

Mechanism of Action

Indications

Asthma, allergic rhinitis

Dosage and Administration

10 mg once daily in the evening

Forms

Tablet, chewable tablet, granules

Side Effects

Headache, abdominal pain, cough

Contraindications

Hypersensitivity to montelukast

Interactions

May interact with certain antiepileptic drugs, rifampin

Precautions

Use caution in patients with a history of neuropsychiatric events

Pharmacokinetics

Absorbed orally, metabolized in the liver, excreted in bile

Pharmacodynamics

Reduces symptoms of asthma and allergic rhinitis

Storage Requirements

Store at room temperature, protect from light and moisture

Patient Counselling

Take in the evening or as directed by your healthcare provider

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