Well I have had eye pain and problems for 2 years and 3 of PN and RSD. Finding a doc to connect the docs is impossible basically. I have been to 40 plus eye apts with 8 eye specialists,neuro with mris,reumatolgist,allergist,dermatolgist I could go on. When one doc is confused they come up with a new specialist to send me to. I have made eye progress like my leg progress and I am think it may be from the meds I am on. I have flare ups just like my legs with my eyes like I am having right now. I wish I had more answers for you just my experience