1989～1994年,笔者用血管活性药物辅助治疗乙型病毒性脑炎31例,疗效较好,现报告如下。 临床资料:①观察组:乙型病毒性脑炎患者31例,男18例、女13例,年龄9个月～13岁;②对照组:乙型病毒性脑炎患者30例,男16例、女14例,年龄8个月～12岁。两组常规治疗相同。观察组在常规治疗的基础上加用酚妥拉明0.5～1mg/(kg·次),阿拉明0.25～0.5mg/(kg·次),加于10％葡萄糖液20～50ml中静滴,2～4次/d;有呼吸 1989 to 1994, the author with vasoactive drugs adjuvant treatment of B virus encephalitis in 31 cases, the effect is better, are as follows. Clinical data: ① observation group: 31 cases of patients with viral encephalitis B, 18 males and 13 females, aged 9 months to 13 years; ② control group: 30 cases of patients with viral encephalitis, 16 males , 14 females, aged 8 months to 12 years old. The same two groups of conventional treatment. The observation group was treated with phentolamine 0.5-1 mg / (kg · d) and alendronate 0.25-0.5 mg / (kg · d) on the basis of routine treatment, added to 20-50 ml of 10% glucose solution, 2 ~ 4 times / d; have breathing