The only thing I've had done that has brought me any kind of remission was ketamine infusion. I had one in December and was in full remission and off all drugs for 2 months. I did have a tolerance built up before the infusion because i had been on ketamine for 2 years, and the doctor had never had a patient that had previously been on it, so the tolerance was a slight obstacle and i never reached the ideal state during the infusion, which may or may not be why the remission only lasted 2 months. But he has patients that are 9 months and still going in remission.

I also have a friend who went to an alternative medicine doc, who, as my friend describes it, "talked to his body". and he had rsd in both legs and was wheelchair bound... and he has been in full remission for years and can walk, and is now being asked to tryout for the NHL by several teams....