Overview

ZILEUTON   What is zileuton (Zyflo). Zileuton is part of a class of medications known as leukotriene receptor antagonists. Leukotrienes, specifically LTC4, LTD4, and LTE4, are pro-inflammatory mediators heavily involved in the mechanisms behind asthma. When provoked, leukotrienes constrict the airways, making breathing harder. Zileuton blocks leukotrienes from closing the airways, effectively making breathing easier.    What is the relationship between zileuton and long-COVID. For patients suffering from inflammatory respiratory symptoms of long-COVID such as wheezing, cough, exercise intolerance, and trouble breathing, zileuton may play a role in mitigating these symptoms [1].

How it works:

5-lipoxygenase inhibitor

Dosage Form: Tablet Tablet (IR) - 600mg , Tablet (ER) - 600mg

Common Usage: Asthma