We have a 2 month old boy who has been couging pretty much since he was born, He has seen the doctor several times who kept assuring us his lungs are clear and everything will be ok. Well today we had it, we brought him in again and demanded something was wrong, he has had the ongoing coughing problem (with wheezing) plus he vomits usually thick yellow phlem. So today the Dr. had us take him in to draw blood and said he will set us up with an appointment with a pediatric pulmonologist. The thing that scares me the most is that every search I do on these issues some site talking about cystic fibrosis pops up...he is too young to have had the time to experiance many of repetative symptoms that are described with CF. We had his chest x-ray'd two nights ago and everything was clear...we have been using a nebulizer and this seems to have taken care of the wheezing, he has also been given prednisolone and is on zantac...since all this medication he has lost his appetite (was eating and gaining weight fine until now) however he still seems to have some difficulty breathing and he also breaths fast. I know the correct course of action is see the doctors but we are going crazy waiting....we need any advice we can get....I know I was kinda all over the place with symptoms but hopefully someone will be able to put it all together, this CF thing is really freaking us out...but at the same time there is not much mention of vomiting mucus with it so hopefully that is not what we are dealing with...oh yeah, neither one of us have a history of CF in our families and we have a 2 year old that is just perfect.