 [ Symptoms ] i have been ill for two years lyme disease neck weakness and arm shaking is my condition treatable [ Disease ] it seems you are having the complications of late or untreated lyme disease neurological conditions associated with late lyme disease are treated with intravenous antibiotics usually ceftriaxone or cefotaxime given daily for two to four weeks these symptoms usually resolve gradually over time taking more antibiotics does not improve symptoms or shorten the course of post lyme symptoms hope this helps you thanks