Do Inhaled Corticosteroids Increase Pneumonia Risk in COPD

Abstract

Chronic obstructive pulmonary disease (COPD) is characterized by progressive airflow impairment and lung inflammation. Inhaled corticosteroids (ICs) are prescribed for up to 50% of patients with COPD, although no beneficial effect has been demonstrated. ICs have fewer side effects than oral corticosteroids, but they can cause systemic …