After the IUD there is blood in the leukorrhea, which is a manifestation of uterine bleeding, you can take medicines to stop bleeding, such as gynecological hemostatic spirit tablets, caffeic acid tablets, etc. The specific dosage and usage of the medication should be under the guidance of the doctor. IUD is also called intrauterine device (IUD) placement, which is an effective means of contraception. An IUD is an intrauterine device (IUD), such as a T-ring, IUD, or round IUD, that is inserted into the uterine cavity. After the IUD is inserted into the uterus, the IUD will squeeze and irritate the uterus, which will cause the uterine lining to become congested or edematous, resulting in uterine bleeding. Usually the amount of uterine bleeding caused by the IUD is very small, so you can not take any medication. If the amount is a little bit larger, you can take some medication to stop the bleeding as mentioned above. After the IUD is inserted into the uterus, the uterine lining will have a process of adaptation, and slowly, usually after 1-2 months, there will be no more bleeding.