I'm sorry for hopping on this band-wagon, even though I do not have MS. I have RSD, which is a neurological pain disorder. I'd like to think that this med could help RSD, too. I know they are doing clinical trials for LDN in Fibro. I have heard this can be useful for really ANY autoimmune problem. And RSD is autoimmune. Does anyone have any luck with Doctors in MN who would prescribe this? Thanks so much!!