u/Traditional_Rub_8090

Been using a F20 however it always wakes me up 5-6 times a night because I get tickles around my nose, it requires me to take my mask off and scratch it. I don't have that issue with nose masks, nasal pillows or F40 so I guess it has to do with the nose area being covered.

I'm using it because my F40 caused a sore under the nose and I'm wearing the F20 to let it heal.

Anyone has an idea to solve it?