@user_ch98d0b5c I have patchy Non-Length Dependent Small Fiber Neuropathy (NLD SFN). No confirmed underlying cause, though I've had an Inflammatory Bowel Disease for 35 years, so I think that has to be the best bet. I've done all of the bloodwork, a Genetic test, an EMG (negative) and a skin biopsy (which confirmed DX). It is contained in my feet since onset about 2.5 years ago. Symptoms include burning sensations that are getting worse, tingling and numbness. Currently maxed out on Gabapentin at 3600mg daily but I don't think it helps much. I will say my stress level has gone way up the last few months and I have seen a direct correlation between higher stress and more burning in my feet. I think I will have to look at Gabapentin alternatives or adding something on top of it in the near future. I hope you are coping with your symptoms. That seems to be all there is with this-symptom management.