If the leukorrhea is purulent and yellowish, there is no vulvar itching, no vaginal burning sensation, and no odor of the discharge, it is often caused by local inflammation of the cervix. It can be treated by inserting a suppository of diazoxide into the vagina once a day for ten consecutive days, and at the same time taking oral metronidazole tablets or anti-uterine inflammation tablets for treatment. Metronidazole tablets can easily cause nausea and vomiting, so they should be taken after meals and should not be used for more than ten days. The vast majority of the above medication will significantly improve the symptoms, and after gynecological examination, the discharge will be significantly reduced. Women are advised to pay attention to the hygiene of sexual life and menstruation to avoid localized inflammatory reaction of the cervix.