Hi Joan,
I dont know how helpful ill be , but i also had a mild case of cf till i got b.cepacia( 8 -1/2 years ago) I didnt start actually using the vest regularly till about 2 -1/2 years ago. But when i was a child i didnt have to do any chest pt, ( they didnt have the vest back then) or any type of treatments. My doctor at the time found it unnecessary. I did take enzymes, (and antibiotics when i needed them). Now when i was in my 20's my new cf doctor wanted me to start doing all types of therapies and since i had never had to do them i couldnt see the sense. I kept telling him if i took aspirin every day to ward off a future headache, then when i eventually got that headache ....the aspirin wont work. We never saw eye to eye because of my unwilling attitude. I think today the standard therapies are that cf patients do therapies before the problems start to help stall any potential problems. It's hard to say if they are absolutely necessary, but i would recommend following your doctors advice, since he may be base-ing it on her pulmonary function tests. When i first got b.cepacia it was highly recommended that i start using the vest and i was still reluctant because i grew up thinking it was unnecessary. Maybe if i had used it ,my pft's might be better today....hard to say. Its probably a good idea to get her into a routine of using it now, so when she gets older and may go thru a rebelious stage, she may not argue the point as much, and just see it as a daily routine. Good luck<img src="i/expressions/face-icon-small-smile.gif" border="0">