chronic obstructive pulmonary disease

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Chronic obstructive pulmonary disease (COPD) results from the inhalation of noxious particles that cause progressive lung damage. COPD is characterized by emphysema, in which holes form in the walls of lung alveoli, and by excessive mucus production, which causes symptoms of bronchitis.

Observe effects of smoking on lung tissue and examine various stages of respiratory disease

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chronic obstructive pulmonary disease: Facts & Related Content

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New analysis clarified the link between "exclusive" use of e-cigarettes and COPD • Apr. 16, 2025, 12:45 AM ET (News-Medical)

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Also Known As	COPD

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Chronic obstructive pulmonary disease (COPD) results from the inhalation of noxious particles that cause progressive lung damage. COPD is characterized by emphysema, in which holes form in the walls of lung alveoli, and by excessive mucus production, which causes symptoms of bronchitis.

Observe effects of smoking on lung tissue and examine various stages of respiratory disease

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