Vaginal itching is a common gynecological symptom. Depending on the cause of vaginal itching symptoms, the methods and medications needed for treatment are different. I. Vaginal itching caused by trichomoniasis can be treated with nitroimidazoles; II. Vaginal itching caused by mycosis vaginalis can be treated with antifungal drugs; III. Vaginal itching caused by systemic diseases such as diabetes mellitus, renal failure, liver failure, severe anemia, etc. requires active treatment of the primary disease; IV. Vaginal itching caused by lack of estrogen level in the body. or a combination of other factors, resulting in vulvar itching symptoms when women have vulvar dystrophy, can be considered for treatment with small doses of estrogen.