I am 68 years old and have been suffering from a numb feeling in arms, legs and face. Also sudden periods of sweating even while just sitting watching TV. I have been to the doctor and have had blood work and x-rays on hands. The diagnosis was slightly high cholersterol (no meds required). I have always been fairly active so I think I get enough excercise. I also get dizzy when I look up bending my head backwards. The numbness symptoms began abount three weeks ago and are getting worse. Can you help me?