I had uveitis , joint pain, and severe mouth ulcers. My sympyoms improved a lot after I tried gluten free, and salicylate free diet. By any chance i eat any nuts or undercooked veges or fruits i get mouth ulcers immediately even now .but by controlling diet I am ok . I am also diagonised with tree and grass pollen allergy recently which makes me sneeze terribly in spring. May be there is a link for both behcets and allergies as both are auto immune. I strongly believe that behcets is caused by sudden food intolerences developed by our bodies may be due to age or strees or diet or any infections or altogether at once .This is only based on my personal experiance. As of now i am trying to manage this condition by controlling diet and without meds. I am not a blogger but thought it might of some use to any one for opinion. hope there is more research on behcets and people can find cause and eliminate it for relief than living on meds which have side effetcts. THANK YOU.