how long have they run with the dx of RSD???? I mean thats huge.. are they saying its not RSD because the treatments aren't working??? none have really worked with me either.. I agree with every one that you shldnt disregard the dx of RSD. but find out if anything else is going on.. it could be multiple issues, I've spoken with a lot of RSD sufferers who have gained other dx,s through time.. especially auto immune dxs... good luck to you