Experts say that over a million people in the United States have chronic obstructive pulmonary disease (COPD). It is a chronic lung condition that includes bronchitis, emphysema or both.
COPD affects the airways and air sacs within the lungs, which makes breathing difficult and can result in a person becoming less active over time. An elderly person who has COPD will easily become depressed, when dealing not only with breathing difficulties but other age related problems.
Wednesday, September 8, 2010
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