I can relate. I too suffer from chronic symptoms. I have seen 8 specialists. For over 3 years I have chronic symmertic burning in both arms and hands (prickly, tingling burning hot/cold sensation) Chronic double vision in R eye is 6th Cranial Nerve Palsy. I now have a pulsating buzz in my left foot. I can not get any answers. I don't know if it is because medical standards are lower, I am female, or because I am 71. I feel blown off by Drs. I would love to hear a Dr. say, I can't help you but I know someone who can. Luckily I never give up, I am hopeful.