以就诊2年以上,2年内住院10次以上的19例患者为治疗对象。6例多次服用类固醇剂。其中男性11例,女性8例。给予柴朴汤5.0～7.5g/d,一日2～3次。探讨1年内门诊、急诊的次数,住院天数,类固醇剂给药次数,每4～6个月观察呼吸功能的变化。治疗期间原则上不改变治疗。结果:门诊天数、住院天数无变化者4例(无效例),入院天数改 19 patients who were hospitalized more than 2 years and were hospitalized 10 times or more within 2 years were treated. 6 cases of taking steroid agents. Including 11 males and 8 females. Give Chai Pu Tang 5.0 ~ 7.5g / d, 2 to 3 times a day. The number of outpatient visits, emergency visits, days of hospitalization and administration of steroid agents within one year were investigated. The changes of respiratory function were observed every 4 to 6 months. In principle, treatment is not changed during treatment. Results: Outpatient days, no change in hospital stay in 4 cases (ineffective cases), admission days changed