氯己定

氯己定是外用抗菌劑。除可抑菌外，也可殺滅一般細菌。它可以用於消毒患者的皮膚和醫療人員的手部。它還用於清潔傷口，防止牙菌斑，治療口腔酵母感染，並預防導尿管阻塞。

Chlorhexidine is a disinfectant and antiseptic, which is used for skin disinfection before surgery and to sterilize surgical instruments. It is also used for cleaning wounds, preventing dental plaque, treating yeast infections of the mouth, and to keep urinary catheters from blocking.