目的:分析儿童热性惊厥与常见微量元素铁、锌和铜的关系。方法:选取我院40例热性惊厥儿童作为观察组,选取健康体检儿童100例作为对照组,采用北京博辉BH-5100s型全血多元素原子吸收检测仪检测微量元素铁、锌和铜的含量。结果:观察组的血清铁、锌的浓度与对照组相比,明显偏低。结论:儿童热性惊厥与微量元素关系非常密切,如果缺乏铁和锌,会导致儿童热性惊厥的发生。 Objective: To analyze the relationship between febrile seizures and common trace elements iron, zinc and copper. Methods: 40 cases of febrile seizures in our hospital were selected as the observation group. 100 healthy children were selected as the control group. Trace elements iron, zinc and copper were detected by Beijing Bohui BH-5100s whole blood multi-element atomic absorption detector content. Results: The levels of iron and zinc in the observation group were significantly lower than those in the control group. Conclusion: There is a close relationship between febrile seizures and trace elements in children, and the lack of iron and zinc can lead to febrile seizures in children.