I want to welcome you to Neuro talk. You have found a place that you will feel comfortable with. Good people and some good advice is around. Please visit the CRPS forum. There are others on this site that have this condition. I am sure you will get a response as to what can help your disorder. In my case with another condition, the 10's unit did really good for me. I no longer use mine, and if you would care to try it, I would give it to you. Ask your doctor if he thinks this is a good way to treat your pain. I had to move on to surgery for my issues, that is why I no longer use my 10's.. I just wanted to say hello, and let you know there will be others to help you with your questions. ginnie