由于现有抗生素对革兰氏阴性细菌的抗药性,以及氨基醣苷类药物的潜在毒性,近十年来,头孢类药物的产生正在不断的增加。在儿科临床中,那些新的头孢类和含氧头孢类药物具有以下的适应症:(1)新生儿败血症和脑膜炎;(2)新生儿期以后的细菌性脑膜炎;(3)白细胞降低的发热儿童;(4)腹腔内 Due to the resistance of existing antibiotics to Gram-negative bacteria and the potential toxicity of aminoglycosides, cephalosporin production is steadily increasing over the past decade. In pediatric clinical, those new cephalosporins and oxygen-containing cephalosporins have the following indications: (1) neonatal sepsis and meningitis; (2) bacterial meningitis after the neonatal period; (3) leukopenia Of fever in children; (4) intraperitoneal