环丙沙星治疗老年患者医院内获得性感染的临床观察杨淑芳１栾丽莉２杜晓红１老年人免疫机能逐渐减弱，患病后住院时间长，由此增加了医院内感染的机会。院内感染又加重了老年患者的基础疾病，甚至危及其生命。因此选择有效的抗菌药物控制感染十分重要。我们用环丙沙星对院... Clinical observation of ciprofloxacin in the treatment of acquired infections in elderly patients YANG Shu-fang1, LUAN Li-li2, DU Xiao-hong1 The immune function of the elderly is gradually weakened and hospitalized for a long time after illness, which increases the chance of nosocomial infection. Nosocomial infections are aggravating the underlying diseases of elderly patients, and even endanger their lives. Therefore, the choice of effective antimicrobial drugs to control infection is very important. We use ciprofloxacin on the hospital ...