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Posted on January 5, 2015 at 3:00 PM Comments comments (0)

COPD ( Chronic obstructive pulmonary disease) is a life long lung disease that patients have major symptoms i.e., Chronic cough, shortness of breath, purulent sputum, chest pain, increase sputum volume and color changes. Its main association with heavy smoking and environmental factors, inflamation. Increase prevalence with low socio economic group and polluted environment. Permanent lung damage occurred.