I've been suffering from a sinus infection for the past 22 days. My doctor prescribed antibiotics. Amoxicillin, then Levaquin. I took each for 10 days respectively. I'm not much better. I've…Continue
Started this discussion. Last reply by Sheila Ellis Aug 25, 2011.
Sheil, these videos will give you a good explanation of the difference in CPAP and BiLevel. I believe you will find answers in the first or second video (there are ten, and worth watching)