Hi SU -
I just posted this to one of madalot's threads but I was thinking of you as well - particularly the videos from Dr. Krakow in the link below - perhaps you have seen them. I thought about you when I watched them in terms of having trouble with nasal pillows. It occurred to me that perhaps the nasal sores are from post nasal drip. It's a problem for me and my nose gets sore even without the mask on. Dr. K talks about the difficulty with xpap compliance until one gets the nose under control. As you are probably aware, LPR can cause or aggravate post nasal drip. I know you have been working on the "nose" issue. Here's what I said to madalot - take it for what it's worth.
Maddie -
I am way too new at this to give any advice but I think I'm like you - I don't like to leave a stone unturned in my quest for an answer. I have been thinking of you often and please bear with me if you have already touched base with what I am going to comment on, or if it doesn't relate to you. I just like thinking "outside of the box".
I too have had frequent awakenings and have (like you) been very diligently digging for information here on cpaptalk. I don't have an issue with AHI since obstructives, hypopneas are really not present. So, my focus has been on working with "UARS" and flow limitations , which I guess everyone has to one degree or another.
So, me being the noob that I am, I just decided to "go for it" with info gleaned here. #1 thing that I did was recognize that I probably have laryngopharangeal reflux (LPR) - or silent reflux. I was totally unaware of this syndrome until I learned more here. I have / had many of the classic symptoms. So, I started myself on Prilosec (I wouldn't advise self prescribing for anyone else - please check with your doctor). But, my awakenings have gone from 2-4 per night to 0-1 in the past week. I have been on the Prilosec for about 3 weeks. One night I slept 9 hours straight without awakening once - I was shocked! (I also put a wedge for elevation under my mattress.)
The other eye opener was a series of Nasal Breathing videos on the internet by Dr. Krakow. I just watched them today and it was tremendously informative. It supported the recent conversation on a thread relating to an inverview with Dr. Parks and Dr. Gold on nasal breathing. What they are promoting is that one can't really have successful xpap therapy without first addressing the nasal breathing issue. Here's the link
http://sleeptreatment.com/allergy-video-series It also providea an interesting approach to insomnia for anyone who needs to address that issue.
This may have nothing at all that relates to you but I just wanted to post this.
Blessings!