Well I was considering these but am probably skipping over this and getting a spinal cord stimulator. I am a little different then others here with my pn. The actual pain I have they feel is similar to rsd and is in my inner ankle/foot/calf and the other leg spread to. Who suggested these to you? If you go on the rsd board there are more who have had them. What are some other treatments you have tried? My concern with this and a big concern with the spinal cord stimulator is if it doesn't work to relieve pain and starts the fire as I call it going where I am in a terrible flare up.