RT Journal Article SR Electronic T1 Peripheral neuropathy during longterm high-dose amiodarone therapy. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 576 OP 578 DO 10.1136/jnnp.48.6.576 VO 48 IS 6 A1 A G Fraser A1 I N McQueen A1 A H Watt A1 M R Stephens YR 1985 UL http://jnnp.bmj.com/content/48/6/576.abstract AB Three patients developed peripheral neuropathy after taking amiodarone for more than 18 months. All had high serum concentrations of amiodarone and its desethyl metabolite; in one patient concentrations in a sural nerve biopsy were 80 times higher than in serum. Peripheral neuropathy is a complication of large doses of amiodarone taken over long periods.