If the vulva is itchy, you can temporarily use mometasone ointment, parexone ointment or dermatophyte to apply to the local area to achieve the effect of stopping the itching. If there is time, you can go to the hospital for appropriate examination to understand the cause of vulvar itching, and then give appropriate treatment. Vulvar itching can be caused by pubic lice, or by malnutrition. Diabetes, as well as eczema of the vulva, can cause vaginal itching. Some inflammatory diseases of the vagina can also cause localized sensitization of the vulva and lead to itching, such as vulvovaginal pseudomycosis caused by Candida albicans, and vaginal inflammation caused by trichomonas infections. Mycoplasma infection and Chlamydia infection may cause localized itching. Therefore, different pathogenic bacteria infections, different causes in the clinical use of different drugs, should be timely examination according to the diagnosis and then give medication.