EmilySleeps wrote:I'm having a terrible issue with my AirFit P10 for her nasal pillow mask. The plastic part that inserts into the nose is causing chaffing, blisters, and a lot of pain, particularly when I break the seal it forms in order to remove the mask. I've tried different sizes, but still have the same problem. Last night, I was up almost all night because the edges of the nasal inserts actually felt sharp, like little knives, cutting into the inside of my nostrils. Obviously, the pain wakes me and causes me to try to adjust the mask, and then this causes a big rush of air. Often I get them well adjusted and then, when I roll onto my side, they become dislodged and the whole issue starts again. Any suggestions would be greatly appreciated!, I'm having a terrible issue with my AirFit P10 for her nasal pillow mask. The plastic part that inserts into the nose is causing chaffing, blisters, and a lot of pain, particularly when I break the seal it forms in order to remove the mask., The pillow should not be inserted into the nostril, but just sit under the nose with the tips of the pillow in your nostrils a tiny bit. If it goes in far, your will have irritation. Try using a size up in pillow size..