I got questions about disease

[Berzerker]

http://www.proventtherapy.com/index.php

check out the website

now I just need to find a doc around here who will prescribe it

jesus, why would anyone need a prescription for something so simple?

[Berzerker]

looks like a restricted 1 way valve over the nostrils - and no cost listed

not a fan of adhesives, but the mouthpiece may have its negatives - erosion at the joints

gotta say the mouthpiece still looks cheapest