Welcome, Badmonk! I have SFN with no pain. Just uncomfortable muscle seizing, jumping, numbness, shaking, and PRESSURE! It is sooooo weird. I cannot sleep and cannot get comfortable ever! I take Cymbalta, gabapentin, and Lunesta. I am on a trial dose of prednisone.(I had to ask for it from PCP. I've basically been my own dr!) It's not helping. I see my THIRD neuro doc on 14th. Trying to get dx and treated has been a nightmare!! I used to be active now I can barely walk!