细菌性阴道病(BacterialVaginosis,BV)是生育年龄妇女最常见的疾病,表现为生殖道正常菌群数量减少,代以一组厌氧菌群数量增加的临床症候群,是造成一系列妇产科疾病的主要原因,传统治疗多半采用甲硝唑或林可霉素全身或局部治疗。最近研究证明,应用替硝唑2g顿服治疗BV疗效确定[1] Bacterial vaginosis (BV) is the most common disease in women of childbearing age. It manifests as a decrease in the number of normal flora in the reproductive tract, and replaces a group of clinical syndromes in which the number of anaerobic flora is increased. This is caused by a series of obstetric and gynecological diseases The main reason, the traditional treatment mostly with metronidazole or lincomycin systemic or local treatment. Recent studies have shown that the application of tinidazole 2g Dayton treatment of BV efficacy [1]