with copd, less air flows in and out of the airways, making it hard to breathe. in the united states, copd affects more than 15 million adults, and many more do not know they have it. copd is a major cause of disability, and it is the fourth leading cause of death in the united states according to the centers for disease control and prevention (cdc). cigarette smoking is the leading cause of copd.
however, up to 30% of people with copd never smoked. most people who have copd have both emphysema and chronic bronchitis, but how serious each condition is varies from person to person. symptoms of copd often develop slowly but worsen over time, and they can limit your ability to do routine activities. serious copd may prevent you from doing even basic activities like walking, cooking, or taking care of yourself.
chronic obstructive pulmonary disease (copd) is a chronic inflammatory lung disease that causes obstructed airflow from the lungs. the two most common chronic respiratory diseases are asthma and chronic obstructive pulmonary disease (copd). these both affect the airways in the lungs. asthma copd, also known as chronic obstructive pulmonary disease, is a chronic lung condition in which the alveoli (air sacs) in your lungs no, .
copd (chronic obstructive pulmonary disease) is a group of lung diseases that make it hard to breathe and get worse over time. a type of disorder that affects the lungs and other parts of the respiratory system. it usually develops slowly and may get worse over time. chronic lung chronic obstructive pulmonary disease, or copd, refers to a group of diseases that cause airflow blockage and breathing-related problems., .
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