shortness of breath several times a day doing nothing
Your suffering from disease, this happens mostly with smoking . If you are a chain smoker, you will waste all your energy in smoking as the body gets weak as many fags you intake. So you will be having a breathing problem. This is a every serious problem as if you didn't supply enough oxygen to heart you might get an heart attack. If you want you can take help of online pharmacy. There area lot of medications on heart dieases
thanks but I don't smoke,I have already been to dr had a echo waiting on results,had pulse ox taken while walking dropped to 93 90 when talking and walking