自1997年6月至1998年2月,我科以安瑞克作为解热药治疗上呼吸道感染60例.现就其退热效果观察分析如下:1 资料与方法1.1 病例选择:120例住院患儿均符合上呼吸道感染诊断标准的重症,体温38～40℃84例,>40℃36例,高热惊厥13例.血常规 WBC>10×10~9/L 27例,WBC 6—10×10~9/L 56例,WBC<6×10~9/L 37例:入院时发热时间≤24小时64例,24～48小时56例;男69例,女51例;1～3岁79例,4～9岁41例.随机分为观察组和对照组,具有可比性.两组病例分布情况见表1. From June 1997 to February 1998, our department to Anrick as antipyretics in the treatment of upper respiratory tract infection in 60 cases.Analysis of its antipyretic effect are as follows: 1 Materials and Methods 1.1 Case Selection: 120 inpatients All of them met the diagnostic criteria of upper respiratory tract infection, including 84 cases of 38 ~ 40 ℃, 36 cases of> 40 ℃ and 13 cases of febrile seizures.The blood routine WBC was 10 × 10 ~ 9 / L in 27 cases, WBC was 6-10 × 10 ~ 9 / L in 56 cases, WBC <6 × 10 ~ 9 / L in 37 cases: 64 cases of fever on admission ≤ 24 hours, 56 cases of 24-48 hours; 69 males and 51 females; , 41 patients aged 4 to 9 years were randomly divided into observation group and control group, comparable to the distribution of the two groups in Table 1.