糖尿病周围神经病变(diabetic peripheral neu-ropathy,DPN)是糖尿病常见的慢性并发症之一,发生率达60%~90%。多见于血糖未能很好控制,或病程较长的糖尿病患者。可累及感觉神经、运动神经及自主神经。但以感觉神经最为常见。使患者产生麻木、疼痛、运动障碍、自主神经功能障碍。其发病与血管功能障碍、代谢紊乱、神经营养因子缺乏等 Diabetic peripheral neuropathy (diabetic peripheral neu-ropathy, DPN) is one of the common chronic complications of diabetes, the incidence of 60% to 90%. More common in the blood sugar is not well controlled, or longer duration of diabetes. May affect sensory nerve, motor nerve and autonomic nerve. But the most common sensory nerve. Makes the patient numbness, pain, dyskinesia, autonomic dysfunction. Its incidence and vascular dysfunction, metabolic disorders, neurotrophic factors such as lack of