Rhinitis Treatment Care

I have never suffered from hay fever and am not suffering from it now. I got a cold before Christmas and after New Year found I had an ear infection (fluid behind eardrums). Somewhere in between, I started taking bee pollen supplements. The doctor has told me my Eustachian tubes are blocked. What caused this? The cold or the bee pollen? My nose is not blocked or running and my eyes are fine.

Smartphone Software