If i am overwarm the burning drive's me crazy, but just above shevering i sleep just fine. no burning ect. It is my feet leg's and out side of my left arm also the left side of my face. I been to 5 neuro's with all different answers one dx me w/diabetes then about 5 gp.s said don't think so and 1 not so. where can one get a skin test. anyone know. would like to try that. thank you all for listen to my whyining.