What is a primary action of Fluticasone?

Fluticasone is a corticosteroid that works primarily by decreasing the inflammatory response in the airways. This action is crucial for patients with conditions such as asthma and chronic obstructive pulmonary disease (COPD), where inflammation can lead to airway constriction and respiratory difficulties. By reducing inflammation, Fluticasone helps to alleviate symptoms, improve airflow, and enhance overall lung function.

The mechanism of action involves binding to specific receptor sites in the cells of the airway, leading to decreased production of pro-inflammatory mediators and cytokines. This effect not only reduces airway swelling and mucus production but also helps prevent exacerbations caused by inflammation. Thus, Fluticasone's ability to decrease the inflammatory response is fundamental to its effectiveness in managing respiratory conditions.