Re: Setting CPAP pressure youself?
Posted: Fri Aug 14, 2009 5:13 pm
Here we go again! What will our new friend think of all this carrying on?
Glad to see the cpap police haven't taken you away twokatmew!twokatmew wrote:
It's not illegal for you to change pressure on your machine, but it is illegal for a DME to change your pressure w/o an order/prescription from your doctor. (Or so I've read.) I've changed my own pressure ... and used different machines ... more times than I can count, and so far the CPAP police have not come to arrest me, nor have I died. I believe it's legal for me to do whatever I like in the privacy of my own bedroom as long as it's with consenting adults or machines.
Yeah, and look what happened to your face as a result, Rebecca.Rebecca R wrote:
Marcus: My doctor told me to change my own setting. He didn't give me a prescription either.
R
Good one, Cuss.marcuss wrote:Yeah, and look what happened to your face as a result, Rebecca.Rebecca R wrote:
Marcus: My doctor told me to change my own setting. He didn't give me a prescription either.
R
I designed this portable 12-volt, battery-operated CPAP/Tactical Vest for those "nights on the town" (in rough neighborhoods) when you get a little too tipsy and just want to go into a corner and take a restful nap, but don't want your AHI to go too high - I can retrofit a version for you Rooster, only $3500 ($1500 if I leave off the night vision, Kevlar body armor and hidden 9 mm defense system) Let me know, I have a limited supply--rooster wrote: But do you think a dozen doctors and a dozen sleep labs could fit me with a sleep mask and properly prescribe my pressure?
Lost 53#, pressure was lowered and because my face is much slimmer I had to give up my beloved OptiLife pillow mask and go to the Hybrid because I cannot keep a good seal at the back of my throat and was losing air through my lips.marcuss wrote:Has anyone here lost weight and needed a change of CPAP pressure as a result?
It's individual Marcuss according to your particular anatomy. My doctor expects that I will not have apnea when I lose all my excess wt...I've got lots more to lose. This might not be your situation. I may not have any more changes in pressure as I lose wt...it all depends on what pressure it takes to stent open my airways if they still excessively narrow or collapse. While I had no apneas during my sleep study, I had them using the APAP so is my apnea improving? Yes, but now I have both apneas and hypopneas.marcuss wrote:...If so, could you post the amount of weight you lost, and, after your sleep study, what the "new" pressure setting was at?
My sleep doc loaned me an APAP and a recording oximeter to gather data. It was over the July 4th holiday so I had a a good number of nights of data. The APAP was run wide open (4-20 cmH20) so my real pressure during those nights was identified. I never reached the pressure set on my CPAP, so my CPAP was set to a lower pressure.marcuss wrote:...really need to know if it's worth it to go the the trouble and expense of a new sleep study.
Hey, that photo was taken on a good day, and it features my best side. I think CPAPers are on average better looking and more creative and intelligent. We can always fall back on the excuse of being sleep deprived on our bad days.marcuss wrote: Yeah, and look what happened to your face as a result, Rebecca.
I would agree, Rebecca. My wife says we CPAPers just think we're more intelligent because we have big heads due to all that extra air pressure expanding our craniums.Rebecca R wrote: Hey, that photo was taken on a good day, and it features my best side. I think CPAPers are on average better looking and more creative and intelligent. We can always fall back on the excuse of being sleep deprived on our bad days.
If those were my numbers (knowing I have no problems with central apnea), I would bump the minimum to 10 cm and see if the HI would be blown way down. Of course daily monitoring should continue when making changes.twokatmew wrote:Sometimes it goes the other way, too. I was titrated at 7cm and have been gradually increasing my pressure with some improvement, but not what I'd hoped. I didn't raise the pressure beyond 10cm, because I couldn't believe my titration could be that far off, and I was concerned about causing central apneas. Well I finally got my hands on an AutoSet II, and I've slept three nights with it. Settings are 7-15cm. 95% pressure has been 11-11.8cm, and max pressure has been 12-12.2cm. Each night my AHI has been less than 9 with an AI of less than 1. I'm hoping my numbers will improve, but they're much better than what I was getting at 10cm CPAP. Most importantly I'm starting to feel better. It'll be interesting to see what my doc has to say when I see him for my first follow-up on 8/27.