高热惊厥是儿科常见急症,合并低钠综合征者报道少见。现将我科1995～1999年收治的血钠低于130ｍｍｏｌ/Ｌ且有临床表现的高热惊厥患儿18例报告如下。1　临床资料1.1　一般资料18例高热惊厥患儿均符合全国制定的“关于高热惊厥诊断和治疗的建议”标准。男12例,女7例。8个月2例。 Convulsive fever is a common pediatric emergency, combined with low sodium syndrome were reported rare. Now our department from 1995 to 1999 admitted to the blood sodium less than 130mmol / L and clinical manifestations of febrile seizures in 18 children reported as follows. 1 Clinical data 1.1 General Information 18 cases of children with febrile seizures are in line with the national development of “the diagnosis and treatment of febrile seizures recommendations” standard. There were 12 males and 7 females. 8 months in 2 cases.