No, I haven't seen a specialist.. but have discussed my problems with my osteopath. He prescribed gabapentin for me, but I developed bad itching and had to stop that med. Now I'm only taking Cymbalta and Lisinopril. Cool my feet by spraying with cool water in shower mostly. For some reason I have been losing weight over the past couple of months and that may have helped some, too. The neuropathy has moved up my legs, past my knees and up to my groin. I am depressed more, and frightened..