糖尿病周围神经病变(DPN)是糖尿病最常见的并发症之一,也是引起糖尿病患者致残的主要原因。糖尿病性神经病变可累及神经系统任何部位,中枢神经及周围神经均可累及,而糖尿病性周围性神经病变发病率最高[1]。主要表现为对称性疼痛、感觉异常、间歇性或持续性发作,呈电击样、烧灼 Diabetic peripheral neuropathy (DPN) is one of the most common complications of diabetes and is also a major cause of disability in people with diabetes. Diabetic neuropathy can affect any part of the nervous system, central nervous system and peripheral nerve can be involved, and the highest incidence of diabetic peripheral neuropathy [1]. Mainly for the symmetrical pain, sensory abnormalities, intermittent or persistent seizures, shock-like, burning