白带为宫颈腺体、阴道及子宫内膜等所分泌的一种无色粘稠液体,在一般情况下健康妇女很少,但在经前、经后2～3天、排卵期及妊娠期可增多,这属于生理现象。在某些病理情况下白带往往表现异常,我们通过对白带量、色、味等状态的观察,可对所患疾病情况有大致的了解。阴道炎症性疾病多出现脓性白带。例如,阴道在正常情况下存在的防御机制遭到破坏后,由葡萄球菌、链球菌、大肠杆菌等 Leucorrhea for the cervical glands, vagina and endometrial secretion of a colorless viscous liquid, in general, very few healthy women, but after 2 to 3 days after menstruation, ovulation and pregnancy can be Increase, this is a physiological phenomenon. In some pathological conditions leucorrhea often abnormal performance, we through the leucorrhea, color, taste and other state of the observation, you can have a general understanding of the disease situation. More vaginal inflammatory disease purulent vaginal discharge. For example, the vagina under normal circumstances after the defense mechanism has been destroyed, by Staphylococcus aureus, Streptococcus, E. coli, etc.