Hi, it's 5 years since you wrote your post above. How are you doing?
Yes, I'm having the same problem you have. I'm allergic to silicone. The nurse in the Sleep unit told me I could try a foam mask. So, that's next. I haven't had a good night's sleep since I put on the CPAP unit before bed, 3 weeks ago. I also have a latex allergy.
I have a feeling that you and I aren't alone in our allergies and difficulties with the CPAP experience.
I'm wondering if the "cure" is worse than the "disease." The Inspire product could be next for me, and.....no, I can't imagine doing that. LOL.
It looks like I may have to go in to an informal Sleep Apnea research mode.
I did switch to the ResMed AirTouch F20 which has a foam facing melded to a silicone mask so pretty much the only thing that comes into contact with your face is the foam material. Overall I have done quite well with that option. I do occasionally experience some redness and rarely a rash on the bridge of my nose but have had no actual skin breakdown. So overall it has been a win for me (and my husband, who also now uses the AirTouch). That said, I don't know if the presence of the silicone and possible inhalation of microscopic particles from it may impact my lungs but if so, there is no really noticeable effects in that regard. I would highly recommend at least giving the AirTouch a try to see if it might work for you. (Please note: the AirTouch is not the AirFit. The AirFit has a soft silicone cushion rather than the foam cushion. My supplier has in the past mixed up the two masks once or twice, so that is something to watch for.)