Hi, I don't know if you have had desensitization therapy. My husband has one foot severely involved and our last doctor agreed to prescribe the therapy. It takes a long time, but you can do it at home after getting instruction from a PT that specializes in it. It involves introducing the foot to neuro stimulating objects - silk scarf, dried beans in a foot sized bowl for only a minute or less. The first time my husband did it his whole body went into total uncontrolled spasm with excruciating pain. Now the pt can rub his foot with lotion and do some lymph drainage to reduce the swelling in his leg. the idea is to teach your nervous system that not all sensation is pain. this has helped the skin on his leg look tons better. He has far to go, but is definately seeing progress. Take care, Sweetheart.