If you are itching, you should wash your vulva with water, pay attention to the cleanliness and hygiene of your vulva, and not eat spicy and stimulating food. If the symptoms do not improve after the above treatment, you can wash your vulva with cleansing lotion, Baian lotion, dehumidifying and anti-itching lotion, etc. and do not wear tight-fitting clothes and pants at the same time. After the above treatment, if the symptoms still do not improve, you need to further vaginal and vulvar topical application of dehumidification and antipruritic ointment or nifurtimycin vaginal ointment, after the above treatment, there is more improvement. If the symptoms still persist, you should go to the hospital to have your vaginal discharge examined by a doctor and decide on the next step of treatment based on the vaginal discharge test.