Abstract
Introduction: Chronic Obstructive Pulmonary Disease (COPD) is a global condition characterized by chronic inflammation of the airways, leading to airflow limitation and persistent respiratory symptoms. In Brazil, the prevalence of COPD ranges from 6% to 12%, with a higher incidence in men over 40 years old. Exacerbations of the disease (ECOPD), which include increased dyspnea, cough, and …