低血糖状态是指不同病因引起血糖过低综合征,临床的主要表现为交感神经及脑功能障碍。病人可相继出现头痛、头晕、无力、心慌、出汗及四肢湿冷。重症可出现精神症状、肢体活动障碍、甚至昏迷。老年人低血糖症状不典型,常无交感神经兴奋症候群,而表现为意识障碍症候群,极易造成误诊。现将我院近6年来收治的低血糖反应患者误诊 Hypoglycemia refers to different causes of hypoglycemia syndrome, the main clinical manifestations of sympathetic and brain dysfunction. Patients may have headaches, dizziness, weakness, palpitation, sweating and cold and limbs. Severe symptoms may occur, physical activity disorders, and even coma. Elderly people with hypoglycemia atypical, often without sympathetic excitement syndrome, and manifested as disturbance disorder, can easily lead to misdiagnosis. My hospital now nearly 6 years of patients with hypoglycemia misdiagnosis