I have not tried that therapy. I will bring it up to my doctor on the 17th. I really hate this pain in the ankle and foot, it is driving me nuts. I walk around and ouch all day long. I am sorry all of us have to go through this. I am taking the same meds. that I did for my spinal fusion, and nothing really extra for the RSD. Tried Neruontin, and could not stand it. I got so depressed, that it was leading me down a dark dark road I didn't want to go down. So I quit that. I wonder what the doc is going to say. Let me know how you are doing lucky, and all of you who suffer with this RSD. All I had was ankle trouble, removal of cysts, and then this happened. I don't understand this RSD, and why it happens. ginnie