Debbie
not as an allergy but I have had iritis so bad the doctor injected my eye with cortisone. I went through tests, with negative results also. Has anyone in your family ever had TB? There might be a connection. My paternal grandfather used to have iritis and one of his uncles had TB. You need to keep your eye dialated and wear sunglasses. I can't tolerate any sunlight when I have an episode of iritis.