It is a painless device that clips to a finger and measures the amount of oxygen in one's blood.
What are the symptoms of COPD?
Do I have to follow a particular diet because I have COPD?
I’m not a smoker, but I hang out with people who are. Recently, I’ve been coughing continuously and finding it difficult to breathe. Do I have a problem?
How is COPD diagnosed?
Does COPD affect children?
I have been prescribed steroid inhaler for my COPD. Do I need to take calcium supplements also?