I have never heard of this problem until my doctor told me I had it about 7 months ago. I had surgery about 6 months ago and am now getting allergy shots (I am also allergic to everything except for dogs and cats). I do a sinus irrigation everyday. I was wondering if anyone here has this same problem or knows about it and has any advice? Maybe to how long of a rigorous fight it is until it calms down? Anything would be great, thanks!