Local itching of the vagina or vulva after a cervical biopsy may be due to the following reasons: a. Local itching may occur as a result of an allergic reaction to the antiseptic solution, and the itching will be significantly reduced after half a day or a few hours. Second, if itching occurs a few days after the biopsy it is likely to be caused by infection, most commonly vulvovaginal pseudomonal yeast disease caused by Candida albicans infection. It is recommended to go to the hospital in time to do routine laboratory tests of the white belt, according to the results of timely treatment, otherwise once the inflammation of the vagina, it is possible to make the biopsy wound local infection, which can cause serious consequences, so it should be actively dealt with.