目的观察注射用加替沙星与胞磷胆碱注射液分别在0.9%氯化钠注射液和5%葡萄糖注射液中配伍的稳定性。方法在室温(20±1)℃情况下,观察2药配伍后的外观、pH值、含量及峰形变化,并用紫外双波长分光光度法测定加替沙星和胞磷胆碱的含量。结果 2药配伍后,8h内的外观、pH值、含量及峰形均无明显变化。结论在室温条件下,注射用加替沙星与胞磷胆碱注射液在0.9%氯化钠注射液和5%葡萄糖注射液中配伍稳定。 Objective To observe the compatibility of gatifloxacin and citicoline injection in 0.9% sodium chloride injection and 5% glucose injection respectively. Methods The appearance, pH, content and peak shape of the two drugs were observed at room temperature (20 ± 1) ℃. The contents of gatifloxacin and citicoline were determined by UV-dual wavelength spectrophotometry. Results 2 drug compatibility, 8h within the appearance, pH, content and peak shape were no significant changes. Conclusions Gatifloxacin and citicoline injection are stable in 0.9% sodium chloride injection and 5% glucose injection at room temperature.