目的观察康复新液防治鼻咽癌患者放射治疗所致口腔黏膜反应的效果。方法将134例鼻咽癌行放射治疗的患者随机分为实验组和对照组各67例。2组均进行常规护理,实验组在整个放射治疗期间均于三餐后用康复新液含漱2~3min。结果在放射治疗第3周、第6周末和放射治疗结束后1周,实验组口腔黏膜反应程度明显低于对照组。结论康复新液可有效防治放射性口腔黏膜反应并促进口腔溃疡愈合。 Objective To observe the effect of Kangfuxin on prevention and treatment of oral mucosal reaction induced by radiotherapy in patients with nasopharyngeal carcinoma. Methods A total of 134 patients with nasopharyngeal carcinoma treated by radiotherapy were randomly divided into experimental group and control group with 67 cases each. 2 groups were routine care, the experimental group during the entire radiation therapy after three meals with rehabilitation of new liquid gargle 2 ~ 3min. Results At the third week, the sixth weekend after radiotherapy and one week after radiotherapy, the oral mucosal reaction in the experimental group was significantly lower than that in the control group. Conclusion Kangfuxin solution can effectively prevent and treat radiation-induced oral mucosal reactions and promote the healing of oral ulcers.