Productive Cough can arise from 2 documented medical conditions. Understanding the clinical context helps identify urgent causes early.
COPD (Chronic Obstructive Pulmonary Disease)
COPD is a progressive lung disease causing persistent airflow limitation, primarily from emphysema and chronic bronchitis. Smoking is responsible for 85% of cases; symptoms include chronic cough, sputum production, and exertional dyspnea.
Bronchiectasis
Bronchiectasis is permanent dilation and scarring of the bronchi, causing chronic productive cough, recurrent infections, and progressive lung damage. Common causes include recurrent pneumonia, cystic fibrosis, and primary ciliary dyskinesia.
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