I too get fayfever, quite severe at that, I've suffered from it for as long as I can remember. From the beginning of Spring until the beginning of Autumn, I live on a concoction of antihistamine and nasal cortisone. I have found that certain drugs actually stop working after a few years. Last year I was taking Loratadine which seemed to work quite well, however there were still a few days where I had major dramas with my eyes. Living in a drought infested country doesn't help either.