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目的评价透表清气法(上感颗粒)对病毒性上呼吸道感染性发热的作用。方法采用多中心研究方法,观察上感颗粒对433例不同证型的病毒性上呼吸道感染性发热的即刻退热作用、起效时间和退热时间。结果上感颗粒的起效时间为2.35 h,4 h内体温下降≥0.5℃的患者例数占50%左右,平均退热时间为13.55 h,72 h内体温恢复正常者占93%。结论上感颗粒治疗上呼吸道病毒感染性发热的各证型均有较好的临床疗效。
Objective To evaluate the effect of Peifengqingqi (Shanggan Granule) on viral upper respiratory tract infection fever. Methods A multicenter study was conducted to observe the immediate antipyretic effect, the onset time and the antipyretic time of Shanggan Granules on 433 cases of different viral infections of upper respiratory tract. Results The onset time of Shanggan Granules was 2.35 h, and the number of patients with hypothermia≥0.5 ℃ within 4 h accounted for about 50%. The mean time to warm-up was 13.55 h, and the body temperature returned to normal within 72 h accounted for 93%. Conclusion Shanggan particles in the treatment of upper respiratory tract virus fever in all syndromes have a good clinical efficacy.