What is the desired effect of using oral corticosteroids in COPD exacerbations?

The desired effect of using oral corticosteroids in COPD exacerbations is to decrease inflammation. Corticosteroids are powerful anti-inflammatory medications that help reduce swelling and irritation in the airways. During an exacerbation of COPD, inflammation can significantly obstruct airflow and worsen symptoms, making it difficult for patients to breathe. By reducing this inflammation, corticosteroids can help improve airflow, enhance lung function, and alleviate symptoms such as wheezing, shortness of breath, and cough.

This anti-inflammatory action is particularly important in COPD since the condition is characterized by chronic inflammation of the airways, which contributes to the underlying pathophysiology of the disease. Thus, controlling and decreasing this inflammation with corticosteroids can lead to better management of COPD exacerbations and promote recovery.