Is montelukast effective for cough caused by COVID-19?

Generally, "new coronavirus" refers to novel coronavirus infection, and "montelukast" usually refers to montelukast sodium tablets. In most cases, taking montelukast sodium tablets is ineffective for cough caused by novel coronavirus infection. The specific details are as follows:

The main active ingredient in montelukast sodium tablets is montelukast sodium, which belongs to the class of leukotriene receptor antagonists. It helps prevent and treat asthma and can improve cough symptoms associated with asthma. Montelukast sodium tablets are a non-sedating antihistamine that works by blocking the effects of histamine, thereby reducing allergic and inflammatory responses and relieving allergy symptoms. However, it is generally ineffective for other types of cough, such as infectious cough caused by viral infections.

Patients are advised to use medications under the guidance of a physician. If discomfort occurs, seek medical attention promptly for proper diagnosis and targeted treatment to avoid adverse outcomes.