Abstract: Objective To observe the clinical efficacy and safety of Jidesheng Sheyao combined with conventional western medicine in the treatment of wasp stings. Methods 68 outpatient cases of wasp stings from March 2015 to December 2017 in Hospital of Jianghan University were randomly divided into two groups，the control group of 34 cases underwent conventional western medicine treatment，the treatment group of 34 cases received routine western medicine treatment combined with Jidesheng Sheyao，two groups received treatment of one to six days，the curative effect and adverse reactions were observed. Results The effective rate of the treatment group was 93. 10%，significantly higher than that of the control group 72. 41％（P < 0. 05）；the cure time，redness and swelling fading away time，pain disappearing time and white blood cells back to normal time of the control group were （4. 62 ± 1. 37），（ 2. 69 ± 0. 31），（2. 46 ± 0. 34），（3. 32 ± 1. 02）days，respectively；in the treatment group，they were（2. 57 ± 1. 21），（1. 30 ± 0. 25），（1. 16 ± 0. 21），（1. 34 ± 0. 91） days，respectively；the differences were statistically significant（P < 0. 05）. There was no significant adverse reaction in the two groups，and the difference was not statistically significant（ P > 0. 05）. Conclusion The treatment of Jidesheng Sheyao combined with conventional western medicine on wasp stings shorten the course of disease，the efficacy is accurate，and it is suitable for popularization in primary hospitals.

Key words: wasp stings, Jidesheng Sheyao, western medicine treatment