Chronic means long-term — people live with COPD for many years
Obstructive means decreased airflow in and out of the lungs
Pulmonary refers to your lungs — it includes all the tubes that take in air through your mouth and nose and into your lungs
Disease means illness
COPD is a serious lung disease that includes chronic bronchitis, emphysema, or both. These two conditions make it difficult to breathe:
chronic bronchitis
the damage airways get tight,swollen,and filled with mucus.these
changes limit air flow in and out of the lungs,making it hard to breathe, some may say you have a "smoker's cough" or a cold that won't go away.
can you have copd if you have never smoked? yes i do, and have never smoked in my life.
I have chronic bronchitis and just a little emphysems .
emphysems
the tiny air sacs get stretched out of shape and break down,
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