Hi. Since Mrs D suggested you may want to look into RSD and I have this in addition to PN I was going to suggest going to Cleveland Clinic but that is in Cleveland Ohio. I am sure a neuro there would have knowledge and if you do have possible RSD there are pain doctors who deal with that but also neuropathy. I am curious on how your family dx you. What tests have you had? Can you ask your family doctor to run labwork on you now?