I Was Diagnosed Ith Acute Bronchitis And Have Asthma. I

I was diagnosed ith acute bronchitis and have asthma. I have been taking prednisone for three days and doxicicline and also used a nebulizer once. I really can't sleep or lay don. It is hard to breath. The only time it feels better is when I use my inhaler which is zopenex every 3 hours. Don't know what to do. Had a exray and no pneumonia