The scope of the present review is to describe epidemiology, classific
ation, symptomatology and treatment of diabetic peripheral somatic neu
ropathy and autonomic neuropathy. Special attention is paid to the use
of local anaesthetic agents in painful diabetic neuropathy. Denervati
on hypersensitivity is a characteristic of autonomic neuropathy in dia
betic patients. The pathophysiology behind this phenomenon is elucidat
ed in this review and most recent studies related to diabetic encephal
opathy are reviewed. References for this review were acquired via a Me
dLine and Medlars literature search. (C) 1998 John Wiley & Sons, Ltd.