Objective: The aim of this article was to investigate the efficacy and safety of Xiaoer Feike particles in the treatment of lung phlegm heat syndrome in children with acute bronchitis. Method: In this study

150 cases of lung phlegm heat syndrome in children with acute bronchitis in our hospital were taken as research object

and were randomly divided into two groups with 75 cases in each one. Children in treatment group received the treatment of Xiaoer Feike particles;children in treated group received the treatment of Xiaoer Feike particles. The therapeutic efficacy and side effects were observed in the 8-day continuous course. Result: Curative effect of individual signs and symptoms

including the total effective rate of cough

cough up phlegm

lung characteristics

fever and sore throat treatment in treatment group was higher than that in the control group (P<0.05);as for the disease curative effect

the total effective rate in treatment group was 96.00%

while the total effective rate in control group was 84.00%

the difference between the two groups was statistically significant (P<0.05);in terms of syndromes curative effect

the total effective rate in treatment group was 96.00%

while the total effective rate in control group was 85.33%

with significant difference between them (P<0.05);children in the both groups had no serious adverse reaction

there were no statistically significant difference between before and after medication situation in the both groups for drug vital signs. Conclusion: Effect of Xiaoer Feike particles in treating lung phlegm heat syndrome in children with acute bronchitis is significant and safe

and it is worth promoting in clinical.