Reason why i feel strongly about the pulmozyme being the cause of my pneumo because feels strangely coinsedental(sp) that i stop this medicene and get clogged up and wheezing really bad i never have sounded like that..as well i wasnt saying nothing else wouldnt cause pneumos all i was saying is in this case considering how well i was feeling up until the stop on my pulmozyme it seems to me this was the cause but i know i am no doctor.