If there is still blood clots discharged from the vagina after 22 days of medication abortion, the vast majority of them are caused by incomplete abortion, although it is a medication abortion, the vaginal bleeding time is relatively long, usually 15-20 days clean, but there are still clots discharged from the vagina on the 22nd day, it should be highly suspected that the medication abortion is incomplete. So it is recommended to go to the hospital as soon as possible to do ultrasound examination, if there is no residue in the uterus, it is recommended to give five plus biochemical capsules orally, at the same time oral antibiotics to prevent infection. In addition, if there is residue in the uterus, it must be done as soon as possible to clear the uterus, so as to avoid the residual tissue in the uterus to cause infection, resulting in pelvic inflammation or due to the residue in the uterus caused by a sudden large amount of bleeding in the vagina, which will jeopardize the patient’s life.