I'm in South Dakota and it's been going on a year and a half also for me again with no help from the medical field. I'm hoping that we find something out soon to treat this I certainly don't need any long-term permanent damage. I don't have numbness but I have pins and needles throughout my whole body it moves around in different spots. Now I've also noticed that I'm having heart palpitations and shortness of breath and then only happens once in awhile. I've tried many things from histamines to steroids and the only thing I find that helps is steroids but then that's just temporary and it comes back when you're not taking the steroids. Steroids are dangerous taking long-term so I can't do that. I hope you find some help