What meds are you on? I am no expert but it may be a combo of the pn so if you can get on something to help with that it may help with the burning. For ex I get extremly tight calves like I can't propel though my issue is inner ankle/foot but the doc said it was part of the pn so what would help with the other may help with that. Not sure if it is true. Be careful with temps. I can't have anything cold on me or forget about it pain happens but Heyjoe must feel it works or could. That is the frustration is we are all different.It is trial and error which with pain is not good. I think you are going to a pain clinic?Do you see any connections to the more burning? Feel better