临床资料：男2例，女2例；年龄分别为6个月，8个月，9个月及14个月。均为足月顺产儿，既往无高热惊厥及类似发作史。其中1例发热，3例腹泻，均因呕吐给予肌注胃复安2～3mg，于1次在射后30～60min出现症状，表现为头后仰4例，左或右侧痉挛性斜须《例，双眼凝视、上翻（或斜视） Clinical data: 2 males and 2 females; the ages were 6 months, 8 months, 9 months and 14 months. All of them were term full-term children with no history of febrile seizures and similar episodes. One case of fever, three cases of diarrhea, were intramuscular injection of metoclopramide 2 ~ 3mg, once in the 30 ~ 60min after the injection of symptoms, manifested as head-back in 4 cases, left or right spasm oblique whisker "For example, his eyes stare, turned up (or strabismus)