Calm about dealing with COPD

I am fortunate that I can manage shortness of breath from COPD with the
use of inhalers exactly as prescribed, concentrating on deep breathing
while exercising every second day and sticking to a healthy diet that includes a lot of fruit, vegetables, beans, nuts and leafy greens. My only
fear is catching a serious respiratory infection so I reduce those risks by
taking recommended vaccinations, avoiding crowded areas and wearing
a mask in public areas such as supermarkets during flu outbreaks. So far, so good.