Retrospective Analysis Of The Clinical Efficacy Of Xiaoqinglong Decoction In The Treatment Of Cough Variant Asthma With Wind Phlegm Obstruction Of The Lung

Objective: To explore the clinical effect of cough variant asthma（wind phlegm obstruction syndrome）,and provide objective clinical basis for traditional Chinese medicine treatment diagnosis of cough variant asthma（wind phlegm obstruction syndrome）.Research methods: Through the retrospective study of 56 outpatients diagnosed as cough variant asthma（CVA）by Huayuanshan Outpatient Department and Phoenix Outpatient Department of Hubei Provincial Hospital of Traditional Chinese Medicine from October 1,2019 to March 1,2022,with "cough" or "asthma" and TCM syndrome differentiation as wind phlegm and pulmonary obstruction syndrome The study was divided into 35 cases in the observation group and 21 cases in the control group.The observation group was treated with Xiaoqinglong Jiaxiao Decoction combined with Menglusteau sodium tablets（Shunerning）,and the control group was treated with Menglust sodium tablets（Shun Erning）.The cough score,sputum score,throat itching score,shortness score,chest of breath score of patients included in the study before and after treatment.Evaluation and statistical analysis of stuffy score,shortness score,chest of breath score of patients included in the study before and after treatment.Evaluation and statistical analysis of stuffy score,lung function（FEV1%）,inflammatory mediator level（hs-CRP,PCT,IL-6）were evaluated to evaluate the clinical treatment of cough variant asthma（wind phlegm obstruction syndrome）patients with cough score,clap Effects of phlegm score,pharyngeal itching score,shortness of breath score,chest tightness score,lung function（FEV1%）,inflammatory mediator level（hs-CRP,PCT,IL-6）to summarize and evaluate the clinical treatment of Xiaoqinglong Decoction in the treatment of windphlegm-blocking pulmonary cough variant asthma Effective.Results: The total efficiency of the observation group was 88.2%,the total efficiency of the control group was 64.75,and the total efficiency of the observation group was higher than that of the control group.The cough score,phlegm sputation score,pharyngeal itching score,chest tightness score,inflammatory mediator level（hs-CRP,IL-5,IL-13,IL-23,MMP-9）decreased significantly compared with the control group（P<0.05）,and lung function（FEV1%）improved significantly.Observation There was no significant difference between the shortness of breath score of the group and that of the control group（P>0.05）.Conclusion: The total efficiency of the observation group was 88.6%,the total efficiency of the control group was 66.7%,and the total efficiency of the observation group was higher than that of the control group.The cough score,phlegm sputation score,pharyngeal itching score,chest tightness score,inflammatory mediator level（hs-CRP,IL-5,IL-13,IL-23,MMP-9）decreased significantly compared with the control group（P<0.05）,and lung function（FEV1%）improved significantly.Observation There was no significant difference between the shortness of breath score of the group and that of the control group（P>0.05）.