Juvenile Arthritis affects eyes
I think you'll find that, although JIA can affect the eyes, it rarely does. The vast majority of children with JIA do not have uveitis which, I think, is the problem you are referring to. If you put 'JIA' into the search engine, you'll find several AC booklets on JIA.
"The deeper sorrow carves into your being the more joy you can contain." Kahlil Gibran