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神经血循环衰弱症是常见病，且日趋增多，常因医源性因素使病情加重。本文在总结其临床特点同时，应用选择性β受体阻滞剂——倍他乐克（无锡阿斯特拉制药有限公司生产）治疗本症５０例，疗程３周，观察治疗前后自觉症状、心率、血压及心电图变化，总有效率９２％，副作用较少且轻微，无因副作用而停药者，说明倍他乐克治疗神经血循环衰弱症疗效满意。应用体会为：用量应个体化，服药应白天化，停药应渐减化。
Neural blood circulation is a common disease, and increasing, often due to iatrogenic factors to make the disease worse. This article summarizes its clinical features at the same time, the application of selective β-blockers - Betaloc (Wuxi Astra Pharmaceutical Co., Ltd.) in the treatment of 50 cases of this course of treatment for 3 weeks to observe the symptoms before and after treatment, Heart rate, blood pressure and ECG changes, the total effective rate of 92%, fewer side effects and minor, no side effects due to withdrawal, indicating that metoprolol treatment of neurocytic sequelae with satisfactory results. Application experience: dosage should be individualized, medication should be daytime, withdrawal should be reduced.