Clinical Study On Therapy Of Children's Recurrent Respiratory Tract Infection With The Method Of Benefiting Qi And Activating Blood

Objective: To explore the clinical effect on children with Recurrent Respiratory Tract Infection with the method of Benefiting Qi and Activating Blood.Methods: 196 children were randomly divided into 2 groups: Treatment group (treated by using decoction with the method of Benefiting Qi and Activating Blood; Control group (treated by taking YuPingFeng granule. Observing the patient's syndrome and the result of laboratory examination after treatment, and compared with control group. Result: The total effective rate of the treatment group is 90.4%,which is prior to the control group of 66.7%.It also shows that the method of Benefiting Qi and Activating Blood can alleviate symptoms and physical signs of the patients effectively; The level of serum IgG,IgA,and the level of CD₃,CD₄, CD₄/CD₈ ascended obviously(P<0.05);The wave amplitude of pulmonary impedance rheogram and right heart index increased significantly(P<0.05).which pulmonary arterial pressure and pulmonary vascular resistance dropped markedly(P<0.05). Conclusion: The method of Benefiting Qi and Activating Blood can enhance the immune system and improve the pulmonary microcirculation, so it can treat children with RRTI effectively.