I have experienced sensations similar to that of touching a live wire. I can't really tell where its coming from, only that it seems to emanate from head/chest area. I can feel it down my arms, and in my mouth (like I touched a 9watching volt battery to it). Pain mgmt said it sounded neurological and neuro said it sounded like something for pain mgmt. Its very frustrating. Seems like no one wants to know or answer the question. Supposedly MS is ruled out. Does anyone else experience e this?