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Chronic Obstructive Pulmonary Disease
(COPD) |
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COPD is a chronic respiratory disorder that progressively worsens
lung function and limits airflow. Its symptoms include shortness of
breath, coughing, wheezing and increased sputum production. The disease
progresses with age, leading to sufferers being unable to perform
normal daily activities.
While smoking is the main cause of COPD, passive exposure to cigarette
smoke and exposure to severe air pollution also contribute to its
development. COPD may ultimately result in early death.
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