Respiratory conditions: What is chronic obstructive pulmonary disease?
Chronic obstructive pulmonary disease (COPD) is a group of lung ailments that result to difficulty breathing. It generally includes: Chronic bronchitis – long-standing inflammation of the airways Emphysema – damage to the air sacs within the lungs The condition is prevalent among middle-aged or elderly individuals who smoke. Most are not even aware that they …
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