hi i have the same problem i was given a cream called zostrix it is a analgesic cream it helps i suffer from burning and tingling sensation in my legs and arms and my leg goes numb and i cannot feel my leg there is no sensation for awhile the burning can be quite painful i also suffer from eye twitching and shaking and tremors my husband says i am like a bird sometimes i flap my wings i get it in my neck and face as well maybe if you try this cream or whatever is similar it may help otherwise may have to have nerve conduction test hugs kim l