Final answer:
Montelukast is a medication used to treat airflow disorders, such as asthma. It reduces inflammation and bronchoconstriction in the airways by blocking the action of leukotrienes. Montelukast is primarily used for long-term management and prevention of asthma symptoms.
Step-by-step explanation:
Montelukast is a medication used in the treatment of airflow disorders, such as asthma. It belongs to a drug class known as leukotriene receptor antagonists.
The therapeutic action of montelukast is to reduce inflammation and bronchoconstriction in the airways. It works by blocking the action of leukotrienes, which are chemicals that cause these airway changes.
Montelukast is primarily used for the long-term management and prevention of asthma symptoms, such as wheezing and shortness of breath. It is also sometimes used in the treatment of seasonal allergies.
The usual dosage and administration of montelukast can vary depending on the specific condition being treated and the age of the patient. It is typically taken orally as a tablet or chewable tablet once daily.