I've had iritis on and off for about 3 years. It reoccurs about every 3 months. Recently, I've had other inflamatory symptoms that also come and go and respond well to AINSD's. These include stiff/sore neck, TMJ (sore jaw), and one bout of intense, undiagnosed chest pain. The latter sent me to the ER, as the pain was intense and was more painful to breath. Four baby asprin cleared that one up.
I have had a battery of tests - from HLA to Tuberculosis, including extensive blood work - all negative.