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Montelukast

Generic alternative to Singulair

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Montelukast is a medication used to manage and prevent asthma symptoms and to treat allergic rhinitis. It belongs to a class of drugs known as leukotriene receptor antagonists, which work by blocking substances called leukotrienes that cause asthma and allergy symptoms.

How is this medication used?

Montelukast is typically taken once daily in the evening. It can be taken with or without food. When used for asthma, it should be taken even when the patient is symptom-free. For exercise-induced bronchoconstriction, take it at least 2 hours before exercise.

What are the possible side effects?

Common side effects include abdominal pain, cough, headache, and fever. Less commonly, it may cause behavioral and mood-related changes such as agitation, aggressive behavior, anxiety, depression, and thoughts of self-harm.

What are the potential interactions?

Montelukast may interact with certain medications such as phenobarbital and rifampin, which can affect how well it works. It is important to inform your healthcare provider about all medications and supplements you are taking to assess for potential interactions.

Disclaimer: The information provided on this website is for informational purposes only and is not intended as medical advice. Always consult with your healthcare provider for medical advice, diagnosis, or treatment. Images are for representation purposes only and actual packing may differ by brand and/or manufacturer.