What is the only route of administration for montelukast?

• A. Intravenous
• B. Topical
• C. Inhalation
• D. Oral

Answer: (D)

Montelukast is a medication specifically designed for oral administration. It is primarily used to manage asthma and relieve symptoms of seasonal allergies by blocking the action of leukotrienes, which are substances in the body that cause inflammation and constriction of airways. The formulation of montelukast comes in the form of tablets and chewable tablets, making it suitable for ingestion.

The oral route allows for convenient dosing and is effective for systemic absorption, which is essential for the medication's intended therapeutic action in controlling asthma symptoms and allergic responses. This set-up contrasts with other routes such as intravenous or inhalation methods, which are not used for montelukast. Thus, understanding the specific route of administration is crucial for effective treatment plans in managing respiratory conditions.