If it is caused by vaginitis, it usually requires vaginal medication, such as metronidazole suppositories, clotrimazole suppositories, etc. If it is caused by vulvar dystrophy dermatitis, then it needs to be treated with topical application of fluorescence ointment. If a woman has vulvar itch, she should first go to the hospital gynecology department for routine leucorrhea and internal examination to confirm the specific cause of vulvar itch, and then according to the results of the examination, she should be treated with the right vaginal medication. If the routine leucorrhea test indicates mycosis fungoides, you can often consider washing the vulva with sodium bicarbonate in water and then using clotrimazole pessary or nifurtimoxazole vaginal soft capsule for vaginal medication and oral fluconazole capsule if necessary. If a woman is suffering from vulvar itching and dry skin ulcers due to vulvar malnutrition, go to the hospital for examination and diagnosis and prescribe medication for symptomatic treatment, do not use drugs blindly to avoid delaying the condition. As mentioned above, there are various causes of gynecological vulvar itch, and specific treatments need to be given after the cause is clarified by the doctor.