Oxygen therapy helps people with emphysema breathe more easily. In the later stages of the illness, oxygen may also extend someone’s life. Emphysema is a type of chronic obstructive pulmonary disease ...
If you have chronic obstructive pulmonary disease (COPD), your airways may be inflamed. It may be hard to take deep breaths and get enough oxygen. Depending on the severity of your COPD, oxygen ...
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