cpap and sore throat

I've been a cpap user 6yrs after 2 yrs developed runny nose and sneezing so bad couldn't function at work. Went to docs called it allergic rhinitis put on antihist. Went off cpap and symps disappeared in
24 hrs. Got mach w/ heated humidity solved prob.
Three yrs later devel. sore throat w/ no other symptoms. After 1 wk went to docs-said throat was red -swollen put on antibiotic. Nine days later no help so went off cpap for 1 nite and by the end of
the day no sore throat. Gave it arest for 2more nts to heal. If you have a problem you have to go off and see if cpap is doing it. Hope this helps users- I have 16000 hrs experience.
snooze55