I used to get a burning sensation in my feet when i was high, it was never diagnosed as neuropathy, probably because I was at a stage where you couldn't get me near a doctors surgery. But it was pretty much constant and worse when i went to bed, once I got my levels back under control, the burning did subside, I still get it a bit but it's nowhere near as prevalent.
So I wouldn't say it's cured but the symptoms are infrequent and.don't cause me any real discomfort.
It may also be due to the fact I spend most of my days standing up or walking.