儿童为何阵发性脐围疼？山西庄伟问：孩子经常感到肚脐周围疼，医生给开了打蛔虫的药，可吃了药却一直不见虫子被拉出来。医生的解释是虫子被药物“打碎”后随大便便出，因而看不到虫子。可有的杂志上解释为服药方法不当。到底是怎么回事？庄伟同志：您好！儿童阵发性脐围... Why children with paroxysmal umbilical pain? Shanxi Zhuang Wei asked: children often feel pain around the navel, the doctor opened the medicine to fight roundworm, but can eat the medicine but have not seen the insects were pulled out. The doctor’s explanation is that bugs are “broken” by the medicine and then come out with the stool, so they can not see the bugs. Some magazines may be interpreted as improper medication. what is the problem? Comrade Zhuang Wei: Hello! Children paroxysmal umbilical ...