The only thing that fixed me was what is called nasal insufflation. Using ozone. After over a year of trying all the meds out there, sprays, antibiotics, etc., in 30 days, the ozone had it cleared up. I was skeptical at first, but I was willing to try anything to clear it up. And it finally worked. One more thing... read about herxheimer response. Worse before better can mean its working. I feel for you, been there. My case wasn't due to masks, but mold is mold.
The only thing that fixed me was what is called nasal insufflation. Using ozone. After over a year of trying all the meds out there, sprays, antibiotics, etc., in 30 days, the ozone had it cleared up. I was skeptical at first, but I was willing to try anything to clear it up. And it finally worked. One more thing... read about herxheimer response. Worse before better can mean its working. I feel for you, been there. My case wasn't due to masks, but mold is mold.