Chronic obstructive pulmonary disease
Also called: COPD
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Description

A group of lung diseases that block airflow and make it difficult to breathe.
Emphysema and chronic bronchitis are the most common conditions that make up COPD. Damage to the lungs from COPD can’t be reversed.

Very common
More than 3 million US cases per year
Treatment can help, but this condition can’t be cured
Requires a medical diagnosis
Lab tests or imaging often required
Chronic: can last for years or be lifelong