低血糖症是血液中葡萄糖浓度过低使脑组织能量缺乏以及机体代偿性调节反应引起的症状群,是一种较少见的糖代谢紊乱,却是糖尿病的严重并发症之一。由于老年糖尿病患者常具有肝肾功能不全、糖原储备不足、合并心脑血管病等特点,且临床症状不典型或无症状,出现低血糖反应时易被误诊为脑血管病而延误时机,如不及时处理可对脑细胞造成不可逆的严重损害,反复发作的低血糖容易使原有的脑血管病加重,可诱发脑水肿和脑血管意外引起死亡,故临床上需早发 Hypoglycemia is a group of symptoms caused by the low glucose concentration in the blood, brain energy loss and compensatory regulation of the body. It is a rare disorder of glucose metabolism, but it is one of the serious complications of diabetes. As elderly patients with diabetes often have liver and kidney dysfunction, glycogen storage inadequate, combined with cardiovascular and other characteristics, and clinical symptoms of atypical or asymptomatic, hypoglycemia reaction prone to be misdiagnosed as cerebrovascular disease and the timing of the delay, such as Not timely treatment can cause irreversible damage to brain cells, recurrent hypoglycemia easily increase the existing cerebrovascular disease, can induce cerebral edema and cerebrovascular accidental death, it is necessary to clinically early