It is a painless device that clips to a finger and measures the amount of oxygen in one's blood.
Are COPD and its symptoms seasonal?
Do I have to follow a particular diet because I have COPD?
I am on supplemental oxygen but at times I get very short of breath although my oxygen saturation levels are okay. Why does this happen?
Is it true that all smokers get COPD?
How do I handle my daily house cleaning with my COPD?
What is spirometry? How does it help in diagnosing COPD?