Vulvar itching after abortion is mostly caused by vaginal inflammation. At present, the most common gynecological vaginal inflammation, there are mycotic vaginitis, trichomonas vaginitis and bacterial vaginosis. These three kinds of vaginitis can cause vulvar itching, which leads to vulvar itching the most obvious is mycosis vaginalis, so after abortion caused vulvar itching, the most common is mycosis vaginalis. Specifically which kind of vaginitis causes vulvar itching, must be through the leukorrhea laboratory test, can be clear. Different vaginitis have different treatments, for mycotic vaginitis, this is the vaginal flora dysfunction caused by endogenous infection-based vaginal inflammation, it is not a sexually transmitted disease. The main treatment for mycosis fungoides is vaginal medication, along with removal of the causative agent. Vulvovaginal itching after abortion can be caused by taking a lot of antibiotics, so stop using antibiotics, or it can be caused by using pads and sanitary napkins for too long. After abortion, it is generally recommended not to have sex for one month and to avoid vaginal manipulation as much as possible. If the vulvar itching is mild and not particularly severe, oral fluconazole capsules are recommended as the main principle of treatment. If the itching is very serious, within one month after the abortion, it is recommended to use baking soda to soak in water and then sit in the bath, this treatment is more effective.