Vaginal inflammation is caused by reduced ovarian function, lower estrogen levels, thinning of the vaginal mucosa and atrophy of the walls, resulting in a decrease in the ability of the vaginal epithelium to resist infection and invasion by pathogenic bacteria. Diagnostic points 1. Clinical manifestations often show burning, dryness, phlegm itching and pain in the vulva and vagina, increased vaginal discharge, some patients appear bloody leucorrhea or yellow belt. 2, gynecological examination can be seen vaginal erectile membrane congestion, or scattered bleeding spots. 3.Auxiliary examination of vaginal secretion smear examination can see a large number of white blood cells. 4.The possibility of malignant tumor of vagina, cervix and endometrium should be excluded first. Treatment principle 1.Inhibit the growth of bacteria General local medication, mainly anti-anaerobic drugs such as metronidazole vaginal effervescent tablets, compound Xiju oil. 2.Estrogenic agents estrogenic drugs are used locally or systemically. ①Local vaginal medication: can use combined estrogen ointment, intravaginal use, Bid, for 7 days; hexestrol 0, 125 a 0, 25mg, Qd, for 7 days; 0, 5% hexestrol ointment, Qd, for 7 days. Systemic medication: Neerströmol, 4mg orally for the first time, then 2mg once every 1-2 weeks; hexestrol 0, 125-0, 25mg, Qd for 10 days; combined with estrogen tablets 0, 625mg, Qd for 1-2 months.