There are four stages of COPD. Your healthcare provider will use your COPD stage to determine your COPD severity and guide your treatment. To stage COPD, your healthcare provider will look at your ...

From medication to oxygen therapy to pulmonary rehabilitation, choosing COPD treatment starts with understanding your options. Discover the information you need to play an active role in your care.

[39,40,41,42,43,44,45] Significant differences in health beliefs, experiences, and behaviors were observed between COPD patients with high medication adherence and suboptimal adherence. The ...