I have rsd for two years now i have had all the shots wraps'meds.'finally down to rfa the first one took 2 hours with ending when the electric bed broke nithing was done but alot of pain in my back with stingers all the way down to my toes went back for asecond one another 2hours with poking and proding to whichc the outcome was the same as the first one the doctor said i couldn't be sedated on either one of them now i am schuelded for a third one third times a charm they say this time the doc says he will give me something to relax i am so done with this procedure!!!! i have to do these because this is a workers comp injury thanks for listening to my problems i am glad i found this sight