If you have itchy bottom after abortion, you need to pay attention to the cleanliness and hygiene of vulva in general. You should not eat spicy and stimulating food, change and wash your underwear and underwear regularly, and consider washing your vulva locally with dehumidifying and anti-itching lotion, gynecological lotion, etc. Most of the symptoms will be relieved. If the symptoms are not relieved, you can consider applying topical ointment or nifurtimycin vaginal ointment to this situation. If the symptoms do not improve with these treatments, a vaginal discharge test may be considered. Depending on the vaginal discharge test, the next step of treatment will be decided: if it is caused by trichomonas vaginalis, it is recommended that the couple take oral metronidazole tablets at the same time; if it is caused by mycosis vaginalis, it is recommended that topical dacrynic suppositories be used vaginally.