To investigate the clinical effect of traditional Chinese medicine bathing combined with changing medicine on the residual wound after extensive deep burn. Methods:A total of 80 patients with residual wounds after extensive deep burn treatment from February 2015 to February 2018 in the Burn Department of Beijing Jishuitan Hospital. The patients were randomly divided into observation group (N=40) and control group (N=40) according to the random table method. The control group was treated with conventional Western medicine, and the observation group was treated with Chinese traditional medicine bathing combined with dressing change. The efficiency, pain relief, bacterial clearance rate, scar incidence and wound healing time were observed in both groups. Results:Clinical efficiency in observation group (97.5 %) was higher than that in control group (72.5 %) (P<0.05). The good rate of pain relief in observation group (75.0 %) was higher than that in control group (40.0 %) (P<0.05). The bacterial clearance rate in observation group (82.5 %) was higher than that in control group (40.0 %) (P<0.05). The incidence rate of scar in observation group (17.5 %) was significantly better than in control group (52.5 %) (P<0.05). The healing time (12.49±2.51) was significantly better than that of the control group (23.42±3.51) (P<0.05). Conclusion:It is worth popularizing to use Chinese traditional medicine bathing combined with dressing change for treatment of residual wound after extensive deep burn to improve its clinical treatment, improve wound pain, effectively remove wound bacteria, reduce scar incidence and shorten wound healing time.