Carla
I have RSD since 1995, I have tried all different kinds of blocks,tens,meds.one of the meds which was a morphine/opium type worked reverse on me and my immune system was then shot. I did some research on pumps,etc. were said that they don't last or could make it worse, etc. Everyone is different and if it worked for you it could work for someone else. My RSD started in my right thumb, I now have it throughout my body. I haven't been on meds or anything for 2 yrs besides aspirin, I am still trying to live with the pain and trying to find new answers. Thank you for that one but I will have to skip the treatment because of the meds that are used with it. What does seem to help at times is heat believe it or not. Cold is the worse thing you can use.