After the removal of the IUD, the amount of vaginal bleeding usually does not exceed the amount of menstruation, and most of them will clear up on their own within 5-7 days. If the vaginal bleeding is bright red and increasing after IUD removal, it is considered to be caused by endometrial damage. In this case, oxytocin can be injected intramuscularly, which mainly promotes uterine contraction and closes the bleeding sinus, so that the bleeding will be reduced. It is also recommended to take oral antibiotics to prevent infection, and also give hemostatic drugs for treatment, such as oral Yunnan Baiyao or Longxuejie for treatment. Therefore, if vaginal bleeding occurs after the removal of the IUD, it is important to keep the vulva clean to avoid infection.