I have PN as an outgrowth of Waldenstroms cancer. My neurologist recommended a salve that is formulated by a local pharmacy.
The contents are:

Flurbipropen 10%
Amitriptyline 2%
Gabapentin 6%
Lidocaine 2%
Prilocaine 2%

Lipoderm(R) Activemax

If anyone would like to try something like this, and can't get formulated at their local pharmacy, write me at gyrene070@yahoo.com and I'll put you in contact with my pharmacy.

Tom