Re: Allergies and Vertigo??
I have allergy-induced Meneire's Disease, which causes ear ringing, vertigo, and hearing loss. I have all of these plus nystagmus (really nasty!).
I've had it since I was 19 years old, and was finally diagnosed at age 35 by an ENT. My symptoms have mostly been controlled since being put on Allegra and Flonase, but I'm going tomorrow for the first time to get tested for allergies.
I have allergy problems year round, with certain triggers making it worse like dust and being outdoors. Can't really say it only happens at one particular time of year though.
Since you already mentioned you have 2 of the 3 hallmark symptoms of Meneire's Disease, I'd suggest you look the condition up and if you think it may match what you are experiencing, see an ENT to find out their thoughts.