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醋酸氯己定(chlorhexidine acetate,CA)为双胍类阳离子表面活性剂,具有相当强的抑菌、杀菌作用。特点为抗菌效力强,局部刺激性及过敏反应少见。本药对某些葡萄球菌、变异性链球菌、白色念球菌、大肠杆菌和厌氧丙酸菌高度敏感;对嗜血链球菌中度敏感;临床广泛应用于器械消毒、创
Chlorhexidine acetate (CA) is a biguanide cationic surfactant with a strong antibacterial and bactericidal activity. Characterized by strong antimicrobial efficacy, local irritation and allergic reactions rare. The drug is highly sensitive to some Staphylococcus aureus, Streptococcus mutans, Candida albicans, Escherichia coli and anaerobic propionibacteria; moderately sensitive to Streptococcus sobrinus; clinical widely used in equipment disinfection, invasive