I have psoriasis since 2 years, I have taken medicines from various doctors and it's been in control as far as I think. But since last 1 month I have serious body pain on different part of my body like back n shoulder n feet and also my left foots small finger is swallon. I searched online and found out that this kind of pain happens cos of psoriasis arthritis. I tried to consult to doctors regarding this but not have found any doctor who can diagnose n say for sure if I really have arthritis or not, I need sumone who can diagnose and confirm what exactly is my problem and how can I solve it. I request if anyone know anything regarding this please forward me the information so that I can sort myself out.