I know it is a long shot but wanted to post here and see if ny of you have experience with this.
I had recently posted about dust-mites and everyone suggested I should get some testing done. I finally saw the allergist on Friday and they did a scratch test for about 40 allergens - dust mites, environmental allergens, pets, weeds etc and turns out I am allergic to NOTHING at all. Color me surprised as I have been on allergy medication for the past 10 years. The doctor instead diagnosed me with vasomotor rhinitis/non-allergic rhinitis. Bottom line is that I present with all the symptoms that allergy sufferers have but am not actually allergic. I am just responding to the particulate matter more than the actual biochemical composition of the allergens. I have been prescribed a nasal spray to see if it helps.