- Nov 08, 2007
hi.iam a 40 year old male whose had a productive cough (mornings ) for 2 years now. iam an ...

Chronic obstructive pulmonary disease (COPD) is lung disease that makes it difficult to breathe. Most people with COPD have both emphysema and chronic bronchitis.
COPD; Chronic obstructive airway disease; Chronic obstructive lung disease; Emphysema; Chronic bronchitis