They use nerve blocks with RSD patients. (another type of neuropathy). They have mixed success from what I have read here. Some it works for some not.
Many SFN patients have the problem in the dorsal roots of the spinal cord...so blocks would be less useful because of location.
__________________
All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
************************************
.
Weezie looking at petunias 8.25.2017
****************************
These forums are for mutual support and information sharing only. The forums are not a substitute for medical advice, diagnosis or treatment provided by a qualified health care provider. Always consult your doctor before trying anything you read here.