I have had Small Fiber Neuropathy for almost 3 years. My freezing pain was so bad I felt like my legs were sitting in a bucket of ice. The pain was almost constant. I was diagnosed at the Cleveland Clinic with a skin biopsy finally last December. Mine is sensory only and length dependant. Mine is ideopathic - I'm not diabetic, and have been tested for each and every underlying cause.
I have found SIGNIFICANT pain relief with the WSN Nerve Support formula. If you decide to try it, call the counselors at their toll free number for help with dosing. Initially I had to take 9 capsules per day to find relief. I am currently taking 8. After a few months I also added Provex CV from Melaleuca which is a grape seed and grape skin extract blend. It helped to improve my circulation. The two together have made me feel like I got my life back.