I finished 12 sessions of electro and red light therapy for $2,400. The jury is still out whether it helps. I bought my own small tens unit from Oxiline for $130 and use it everyday. It does the same thing as the $2,400 treatment machine in my opinion.
I take a lot of supplements to help alleviate the symptoms. That stuff helps some. Gabapentin and ibuprofen help a lot. Getting blood sugar down is a big help.
It took years for neuropathy to develop and it will take years to heal it, but I don’t have a lot of years left.
Keep searching. My best…