I had a pulmonary function test today and it was not good. The doc says it is asthma. He put me on Singulair and Combivent. I cannot believe that this is my problem. I have had no attacks, just extreme shortness of breath and muscle weakness. Is it possible to get asthma later in life like this??? I see him again tommorrow and he is going to explain. Could it be some other COPD?? Thanks in advance for your answers, I am very concerend about this. :confused: