Had lung surgery for lung cancer stage one year ago.. For precaution was given two rounds of chemo.should of had four but It caused a large area of inflammation in left lung. No reason given. Also the chemo gave me pneumonia in the left. Right lung is fine. Doc is giving me 40ml prednisone to try and get rid of inflammation. Can't breathe very good. Inhalers don't help. The pred.seems to be helping but worryn about side effects.