Thankfully mine in fee and hands is "mild" compared to many people; was from taking a Quinolone drug (Norflox) in 2016... is there a possibility yours is from a medicatin? I saw a neurologist and had a test done on nerves but as have so many reactions to drugs and have other issues, I told him I can manage. Right foot a bit worse than left... first noticed when woke up and walked across carpet in bedroom and its was as if i could feel every single fibre and hurt and then trying to cook breakfast and hands not the same and tingly etc... typical mild neuropathy but a bit worse over the years and now dropping things a lot, spilling, and a bit wobbly on feet - not so much walking around house but standing for a while/stairs so no quick moves. Thankfully the pain isn't bad except when go to bed and soon as lie down toes cramp up and seem to have a life of their own and that hurst and i put warm pad on feet. Me too re the cold or hot... but now have had boiling face and area over a year with no answers wondering if its something else... tests I had were minimum hopefully you will get some helpful comments from other readers. .. take care, J.