Methods:One hundred and seventy three cases of pyretogenic reactions of infusion were collected.The endotoxins, particles and clarity of infusions fluids were examined.

• 方法:收集门诊、病区发生的输液热原反应173例,对相关输液作内毒素、微粒和澄明度检测,并考察配伍药物、病人因素、环境及气候影响。