Since I developed RSD and I don't have blurry but anyhow I have been to 11 eye specialists and 40 plus apts for my vision and pain. Also other specialties too. The verdict is still out in whether it is part of the rsd or not. What I do know is that my symptoms of bleph/dry eye don't go with the pain I have. My neuro did another mri of my brain to make sure I did not have something pressing or fluid cause I was starting to get migraines. You may want ask about that as well. Are you on any new meds?