1　临床资料本文观察对象均为上呼吸道感染患儿 ,均无急性中耳炎、肾炎、心肌炎等并发症 ,均符合上呼吸道感染诊断标准。治疗组 60例 ,其中男 2 8例、女 32例 ,年龄 8～ 10岁 ;病程 l～ 5天 ,发热 36例 ,咳嗽32例 ,咽痛 30例 ,咽充血 56例 ,扁桃体肿大 54例 ,治疗前外周血象检 1 clinical data observed in this article are children with upper respiratory tract infection, no acute otitis media, nephritis, myocarditis and other complications, are in line with the diagnostic criteria of upper respiratory tract infection. The treatment group of 60 patients, including 28 males and 32 females, aged 8 to 10 years; duration of l ~ 5 days, fever 36, cough 32, sore throat 30, pharyngeal congestion 56, tonsil enlargement 54 , Before treatment, peripheral blood elephants