truckee147,SleepyToo2 wrote: Does this mean what I think it means - that you start off on a pressure of 4.0, and take 20 minutes to ramp up to your pressure of 17.5/15.0? No wonder you get anxious! That pressure of 4.0 to start is some ridiculous person thinking that we only need 4.0 cm to breathe normally. Absolute hogwash, BS, or whatever term they use in your neighborhood to describe utter and complete nonsense. There are MANY people, myself included, who cannot tolerate a pressure that low.
I think SleepyToo2 might be on to something that could be making your adjustment to PAP therapy that much harder. IMO, the ramp feature has nothing to do with helping the machine in its treatment of OSA, but everything to do with patient comfort. I believe my machine was set with the ramp only 2 cmH2O less than my lower titrated pressure range (11 cmH2O - 17 cmH2O, so ramp was set to 9 cmH2O for 20 minutes). I do not use the ramp feature any longer as I found that I was having apnea events 45 minutes or so after going asleep and the machine was still pretty far away from getting to them because of the lower pressure start of the ramp. If it were me I would learn what I could from the seasoned hose heads here and think about changing or eliminating the ramp feature...
Good luck to you! You can and will get to the other side of your difficulties with PAP therapy, just like many of us have who are regulars here. We have all been in your shoes and would gladly take the tough, unpleasant, learning curve/experience away from you if we could, but you will have to walk that journey. Do know though, we will be here every step of the way, helping and cheering you on, just as it was done for us, and even for those before us.
John