What is the cause of bleeding after miscarriage?

Abortion is mainly divided into medical abortion and surgical abortion. Regardless of the type of abortion, bleeding may occur. If the patient bleeds after medical abortion, it may be caused by incomplete abortion or coagulation dysfunction. If the patient bleeds after surgical abortion, it may be caused by emotional instability, uterine cavity blood accumulation or postoperative infection.

Some men and women may not take safety measures or fail to take contraceptive measures during sexual intercourse, which may lead to unexpected pregnancy. In this case, most women will resort to abortion. Abortion is mainly divided into artificial abortion and medical abortion. Some patients will bleed after abortion, which is actually an adverse symptom. So what is the reason for bleeding after abortion?
1. Causes of bleeding after medical abortion
1. Incomplete abortion <br/>If the patient bleeds after medical abortion, it may be caused by incomplete abortion. Medical abortion will prevent the fetal sac from being completely expelled, and even leave residues in the uterus. Therefore, bleeding after medical abortion will occur. It is recommended that patients go to the hospital for examination and treatment as soon as possible to avoid greater harm.
2. Coagulation dysfunction <br/>Some women already have coagulation dysfunction, so even a slight bump may cause bruises. However, if women choose medical abortion, bleeding will occur and the bleeding time will be longer.
2. Causes of bleeding after surgical abortion
1. Emotional instability <br/>If the patient has a surgical abortion, the body will be particularly weak after the abortion, and the patient's mood will fluctuate greatly, which will affect the patient's physical recovery and may also cause bleeding. This is mainly caused by emotional instability leading to endometrial bleeding. Generally, vaginal bleeding will stop when the patient's emotions stabilize. If it does not stop, you need to go to the hospital as soon as possible.
2. Uterine cavity hemorrhage <br/>Some patients may experience uterine cavity hemorrhage during abortion surgery, which is mainly caused by poor uterine contraction after surgery. Patients need to undergo a second uterine curettage and should continue to take uterotonics and antibacterial drugs.
3. Postoperative infection <br/>Some patients may not only bleed after abortion, but may also experience abdominal pain and tenderness, which is likely caused by bacterial infection. Some patients may also develop complications, such as pelvic inflammatory disease, endometritis, etc. It is recommended that such patients take appropriate antibacterial drugs or undergo physical therapy.