have you tried allergy shots? I took them twice and they seemed to help for awhile. I'm now in Claritin, Singulair and homeopathic meds as a maintainence and they seem to work. Course, if I wouldn't have so many cats, I might feel even better - but getting rid of the cats ain't gonna happen!
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways, champagne in one hand, strawberries in the other, body thoroughly used up, totally worn out and screaming: "Yeah Baby! What a Ride!"