目的 分析玉屏风联合营养支持对治疗再次感染手足口病患儿的临床疗效。方法 将100例本院门诊及住院的再次感染手足口病患儿随机分为两组，治疗组和对照组，治疗组在常规治疗的基础上加服玉屏风颗粒或口服液并联合个体化营养支持治疗，对照组仅给予常规治疗。结果 治疗组50例再次感染手足口病患儿的总有效率与对照组相比，差异无统计学意义（P>0.05）。但发热消退时间、皮疹消退时间、痊愈时间均短于对照组，差异显著（P<0.05）。结论 玉屏风联合营养支持治疗再次感染手足口病患儿临床疗效良好。

Objective To analyze the clinical efficacy of Yupingfeng Granules combined with nutrition support for the treatment of children with hand-foot-mouth disease (HFMD) reinfection. Methods A total of 100 children with reinfection of HFMD were randomly divided into treatment group and control group. The treatment group was given Yupingfeng Granule or oral liquid combined with individualized nutritional support on the basis of routine treatment, while the control group was given routine treatment only. Results There was no significant difference in total effective rate between the treatment group and the control group in 50 children with reinfection of HFMD (P > 0.05). But fever subsided time, rash subsided time, and recovery in treatment group were shorter than those in the control group, the difference was statistically significant (P < 0.05). Conclusion Yupingfeng combined nutrition support has good clinical effects on children with HFMD reinfection.