Objective:To obsreve the effects and security of oral（Qingfei Pingchuan grain）with sticking（Guben Qingfei plaster）treating active asthma.Method: One hundred and twenty patients with hermal asthma syndrome were randomized to two groups.the control group treated with theophylline and budesonide powder for inhalation

experimental group treated with Qingfei Pingchuan grain and Guben Qingfei plaster.Before and after treatment

clinical efficacy

TCM symptom score

lung function forced expiratory rolume in one second（FEV1）

peak expictory flow（PEF） mutation rate

asthma control test（ACT）integral Etc were observed.Result: In experimental group

markedly effective rate was 78.18%

total effective rate was 92.73%;in the control group

markedly effective rate was 80.39%

total effective rate was 90.20%

there was no significant difference between the two groups.In terms of TCM symptom score

in experimental group:markedly effective rate was 63.63%

total effective rate was 92.73%;in the control group markedly effective rate was 52.94%

the total effective rate was 88.24%

there was no significant difference between the two groups.There was no significant difference between the two groups in lung function and ACT integral.Conclusion: Oral administration of Qingfei Pingchuan grain combined with externaluse of Guben Qingfei plaster in treating active asthma（thermal asthma syndrome）is safe and effective.