My pain is almost to a point that I cannot tolerate, I have full body SFN since 2011, but I have more pain and numbness now in my hands, then I have ever had before, I know that I must up my Gabapentin...but I do have another question about Autoaunomic problems...I hope I ask this question in a manner someone might be able to understand. If you have Full body SFPN and it's very severe, like mine, can your autoaunomic system still be spared? Another words, if a person only has PN in their feet for instance, do they have less of a chance of developing Autoaunomic problems then someone like me who has full body, wide spread PN? Thank you for answering this question for me. Blessings! Jan