Itchy vulva after using PaoWenKang suppositories, can be seen in the patient to PaoWenKang suppositories in some drug ingredients allergies, or to PaoWenKang suppositories do not adapt to, in this case it is recommended to stop using PaoWenKang suppositories. At the same time, we should pay attention to the hygiene of the vulva, prohibit spicy, stimulating food, change underwear, underwear. It can also be seen that the patient is not using the right medication, in this case it is recommended to stop using povidone suppositories, and then go to the hospital for further examination of vaginal secretions. According to the vaginal secretion examination, to determine which type of vaginal inflammation, and then select the right drug treatment, such as mycotic vaginitis can choose miconazole nitrate suppository, trichomonas vaginitis can choose metronidazole and so on.