Hello- I was diagnosed with bronchiectasis about 2 years ago. Based on what I read here, I like to think my case is a relatively mild one. I have had pneumonia in the past, once, maybe twice. I have what I call a chronic cough. The only thing I'm doing for it is using the Acapella twice/day. Can anyone explain what the benefit of Acapella usage should be? I haven't seen any mention of the Acapella in this group! I would be interested in hearing what other's experience is in the use of the Acapella.