1一般资料本组45例均系门诊病例，就诊前全部经医院小儿科确诊。其中男26例，女19例；年龄最小2岁，最大15岁；病程最短14天，最长72天，平均28．5天。45例均曾以抗生素、镇咳剂等治疗，效果不显。临床表现：多发于春季，咳嗽呈阵发性，常连咳数十声，并有回吸声，舌体随咳随伸 1 General Information The group of 45 cases were out-patient cases, all diagnosed by the hospital pediatric before treatment. Including 26 males and 19 females; the youngest 2 years old, maximum 15 years old; the shortest duration of 14 days, up to 72 days, an average of 28.5 days. 45 cases were antibiotics, antitussives and other treatment, the effect is not significant. Clinical manifestations: Occur in the spring, the cough was paroxysmal, and often cough dozens of sound, and back to the sound absorption, tongue with cough extension