Hi Joe,
Thanks for taking some time to help a Newbie.
You are right. I was not told how interfaces work and how to wear them. I had help putting it on correctly in the Sleep Lab, but no explanation about concept or correct use. I basically didn't shift my position that night, because I was afraid to move with so many wires, leads, the nasal pillows, straps on my head, etc. In the AM, I was told that I would need a chin strap. This has added to my confusion. With 4 straps on my head tangling with my hair there are many ways to go astray.
That said, I am coming along. I use a Res Med Swift Fx Nasal Pillow system. I started with a size small nasal pillow in the lab. When I had the experience of feeling like I was suffocating for an extended period one night, I called customer service (clinical support) department of my DME. One helpful suggestion was to increase the size of the nasal pillow. A size medium has worked much better for me.
I got very frustrated by the nasal air pillows getting out of alignment with position changes. Because I sleep mostly on my side, I got the original model CPAP pillow by Contour Products. It has more cutouts than the newer model CPAP pillow, and it works very well for me. I especially like that is shaped to keep my head and neck in proper alignment. That $50. investment turned out to be money well spent. Good thing because it is non returnable.
I also ordered CPAP moisture therapy lotion to protect my irritated skin. That has helped. I tried to find something appropriate at a local DME. They had no clue what I was talking about. I only knew that I needed something that was not petroleum based. CPAP moisture therapy is something I found online. More recently, I found Ayr Saline Nasal Gel on Amazon. It sounded like what you were referring to in your last post. I expect that will also do the trick.
So the journey continues. My latest change has been a change in hairstyle, which is a pretty drastic measure for me. My hair was not long, and not really short. I had nightly battles with working with my hair and the 4 straps on my head, especially the adjustable silicone strap on the top of my head. This is probably a more common woman issue than guy issue. To me, it felt like a drastic measure to change my hairstyle. I showed my hairdresser a diagram of all of these straps, and she came up with a short hairstyle that resolved the tangled hair issue.
I am now at 42 nights of consecutive use of CPAP. I still run into new issues and problems, but I am getting a better feel for how my interface should fit. On Monday, I have another follow up appt. at the Sleep Lab with the nurse practitioner. I think I might need another adjustment in the prescribed pressure, but I am getting closer to feeling as if the CPAP is helping.
Thanks to all who have offered tips and suggestions.
What a journey. Onward...
2Sleepy