硫酸妥布霉素属单抱菌类氨基糖耷类抗生素，其耳毒性和肾毒性低于庆大霉素和丁胺卡那霉素（1），临床上应用渐趋广泛。本文旨在观察治疗剂量的妥布霉素币同静脉输液速度，药物血峰浓度对肾功能的影响，现报道如下。对象和方法1．观察对象：均为呼吸道感染患儿，男16例，女14例 Tobramycin sulfate belongs to the group of monoacid aminoglycoside antibiotics, which have lower ototoxicity and nephrotoxicity than gentamicin and amikacin (1), and are widely used clinically. The purpose of this article is to observe the therapeutic dose of tobramycin currency with intravenous infusion rate, drug peak concentration of renal function, are reported below. Objects and methods 1. Observed: All children with respiratory tract infection, 16 males and 14 females