Long-term inflammation of the bronchi, often characterized by a persistent, productive cough with mucus.
Chronic obstructive pulmonary disease (COPD) is a progressive, inflammatory lung condition that restricts airflow and makes breathing difficult. It is the third leading cause of death worldwide. Long-term inflammation of the bronchi
Destruction of the lung's air sacs (alveoli), which reduces the surface area for oxygen exchange and causes the lungs to lose their elasticity. Key Symptoms often characterized by a persistent
Symptoms often develop gradually and may be mistaken for a "smoker's cough" until the disease is advanced. Chronic Obstructive Pulmonary Disease - StatPearls - NCBI Long-term inflammation of the bronchi