hi i have rsd in both shoulders and arms just had a shoulder replacement done in june 2010 i was told to wait but since i had it done my left side is better the best thing they did was find out that thry hook up a block and left it in for 3 days i was getting spreading to my legs and it has comed down a lot it took me a 1 year tell the doctor i could not take anymore and i will have the right done next year if you want to talk let me know but good luck