This includes drugs for symptomatic treatment and drugs for causal treatment, which are introduced as follows: 1. Intense vulvar itching symptoms that are difficult for patients to tolerate can be treated with appropriate antihistamines to relieve the symptoms of itching. 2. Some drugs in traditional Chinese medicine with insecticidal, dampness-drying and antipruritic effects can also be used, and these are usually mainly for external use. 3. Vaginal and vulvar itching symptoms caused by trichomonas infection can be treated with nitro The itchy symptoms caused by genital herpes simplex can be treated with antiviral drugs, such as acyclovir, which can also be applied locally. 5. The itchy symptoms of vulva and vagina caused by severe anemia need to be corrected. Patients with iron deficiency anemia can take ferrous sulfate tablets, and it is recommended to follow medical advice.