目的:对降钙素原指导感染患者抗感染治疗的情况进行分析。方法:选择2013年2月-2014年2月本院收治的感染患者52例,随机分为两组,对照组26例行常规治疗,研究组26例于降钙素原指导下行抗感染治疗,再对两组患者的临床治疗效果作回顾性分析。结果:研究组应用抗生素时间、住院时间、抗生素副作用发生率等指标明显优于对照组,组间比较差异具有统计学意义(P<0.05)。结论:采用降钙素原指导感染患者进行抗感染治疗,可在提高临床疗效的同时有效缩短抗生素的使用时间,且能明显降低副作用,因此,降钙素原指导治疗法也值得于临床上推广应用。 Objective: To analyze the anti-infective treatment of procalcitonin-induced infection. Methods: Fifty-two patients admitted to our hospital from February 2013 to February 2014 were randomly divided into two groups. In the control group, 26 cases were treated routinely. In the study group, 26 cases were treated with procalcitonin, Retrospective analysis of the clinical treatment of two groups of patients. Results: The study group applied antibiotics time, hospitalization time, the incidence of antibiotic side effects and other indicators was significantly better than the control group, the difference between groups was statistically significant (P <0.05). CONCLUSION: Anti-infective treatment with procalcitonin-guided infection can effectively shorten the antibiotic usage time and significantly reduce side effects while improving clinical efficacy. Therefore, procalcitonin-based therapy is worthy of clinical promotion application.