i just recently grew this, and lost some lung function, but my lung function only dropped 10% thankfully. my doctor put me on a bunch of antibiotics, and now im off of them and am feeling better. he put me on cipro, bactrim, doxycylcine, and tobi, for psudemonus. but i do feel better now, and my lung funtions are back to the 120% that they were before. thankfully i dodged the hospital visit. depending on how bad the ifection and how much pft's drop is what the doctors decide to do. my summer was ruined by this, cause i felt awful all summer, but now im glad that i didnt have to go into the hospital.