+- Apnea Board Forum - CPAP | Sleep Apnea (https://www.apneaboard.com/forums)
+-- Forum: Public Area (https://www.apneaboard.com/forums/Forum-Public-Area)
+--- Forum: Main Apnea Board Forum (https://www.apneaboard.com/forums/Forum-Main-Apnea-Board-Forum)
+--- Thread: New CPAP User - Waking with very high pressures (/Thread-New-CPAP-User-Waking-with-very-high-pressures)
Pages:
1
2
New CPAP User - Waking with very high pressures - Westernsleep - 07-05-2024
Hello - Thank you in advance for all of the resources this board and it's members provide. I'm 5 weeks into using CPAP for "mild" OSA. I purchased a Resmed Airsense 10 using the Airfit f30 full face mask. I do feel like the mask straps and cushion are a little too small but I've been sticking with it. I did order an F30i with a larger frame but couldn't get a larger cushion so it will also be a medium.
On to my problems...I'm finally to the point where I'm falling asleep with the mask on and making it about 1 to 1.5 hours before I wake up with the pressure very high and the mask practically blowing off of my face. This has happened 4 nights in a row and I believe I would sleep longer without this happening. I'll take any and all advice related to my waking up or any other settings you recommend I change. My sleep doctor and specialists were completely non helpful so I'm going this road alone...but I'm committed to sticking with this. Thank you
[attachment=66631]
[attachment=66632]
RE: New CPAP User - Waking with very high pressures - SarcasticDave94 - 07-05-2024
Welcome to Apnea Board,
Your max pressure is going to 11.5 versus the max setting of 17, so little issues there.
I would suggest this for your consideration, add 1 to your Min pressure making it 7. Next turn on EPR 3 full time. The 7 pressure is to allow EPR (exhale pressure reduction) the room to reduce to 4, which is the lowest physical pressure this AutoSet goes.
Edit, I saw after the fact you tried Min 8. So take your pick of 7 to 8 min along with EPR 3.
RE: New CPAP User - Waking with very high pressures - Westernsleep - 07-05-2024
Thank you! Should I also decrease the max pressure?
RE: New CPAP User - Waking with very high pressures - SarcasticDave94 - 07-05-2024
Historically does your max pressure go higher than this sample? I'd say leave the max as is.
FWIW as a comparison my max pressure was 25 and it would hit it sometimes.
RE: New CPAP User - Waking with very high pressures - Westernsleep - 07-05-2024
16 is about the highest I’ve seen.
RE: New CPAP User - Waking with very high pressures - HalfAsleep - 07-05-2024
Do you have ramp on? If yes, I would turn it off. IME as it ratchets up, it can make it hard to settle down for the night, and also makes the mask fussy. Most people prefer a smooth ride.
RE: New CPAP User - Waking with very high pressures - Phaleronic - 07-05-2024
(07-05-2024, 05:13 PM)SarcasticDave94 Wrote: Welcome to Apnea Board,
Your max pressure is going to 11.5 versus the max setting of 17, so little issues there.
I would suggest this for your consideration, add 1 to your Min pressure making it 7. Next turn on EPR 3 full time. The 7 pressure is to allow EPR (exhale pressure reduction) the room to reduce to 4, which is the lowest physical pressure this AutoSet goes.
Edit, I saw after the fact you tried Min 8. So take your pick of 7 to 8 min along with EPR 3.
Yes, I would decrease max pressure to 13cm, there is no need to have it at 17cm (it's just asking for runaway pressure issues).
RE: New CPAP User - Waking with very high pressures - Deborah K. - 07-06-2024
I agree with Dave to leave the upper-pressure setting where it is. Westernsleep, you have gone to 16 because you needed 16.
RE: New CPAP User - Waking with very high pressures - HalfAsleep - 07-06-2024
@WesternSleep Please fill out all the info in your avatar, and do it exactly. Use the whole name of your machine that's on the unit. This lets folks see at a glance where you're coming from and makes it easier to get advice.
RE: New CPAP User - Waking with very high pressures - Dormeo - 07-06-2024
I agree that a min of 7 or 8 plus EPR of 3 plus no ramp all makes sense.
I think the jury is out on capping the max. I'd want to see the flow limitation graph before offering a recommendation. My suspicion is that FLs are what's driving the pressure up, and higher pressures don't do a heck of a lot for FLs.
Westernsleep, do you have congestion in your nose? Also, the next time you post a chart, could you include the flow limitation graph? You can make room for it in your screen shot by grabbing the gray bars that separate the graphs and pushing them up a little.