Used primarily in the treatment of severe chronic obstructive pulmonary disease (COPD), this compound helps reduce inflammation in the airways and prevents exacerbations. It is especially beneficial for patients with chronic bronchitis and a history of frequent flare-ups. By targeting specific enzymes in immune cells, it suppresses inflammatory pathways, leading to improved lung function and overall respiratory symptoms. It is taken orally and is often prescribed alongside other standard COPD therapies. Additionally, research is ongoing into its potential use in other inflammatory conditions such as asthma, psoriasis, and atopic dermatitis.