Why is uterine curettage necessary for postpartum hemorrhage?

Written by Liu Wei Jie
Obstetrics
Updated on September 22, 2024
00:00
00:00

We encounter a situation where postpartum hemorrhage is caused by the presence of residual material inside the uterus, which can influence the contraction of the uterus. This condition can lead to severe postpartum hemorrhage. The most important solution for postpartum hemorrhage is to immediately stop the bleeding. Therefore, by removing the residual material from the uterine cavity, the uterus can return to its normal contraction, achieving the purpose of immediately stopping the bleeding.

It is also very common to need uterine evacuation after childbirth, as this process might cause some trauma to the uterus. Although it can be somewhat traumatic, this trauma is minimal compared to severe postpartum hemorrhage. In such cases, we must carefully weigh the pros and cons and decisively decide to proceed with the evacuation of the uterus.

Other Voices

doctor image
home-news-image
Written by Zhao Li Li
Obstetrics
48sec home-news-image

Can postpartum hemorrhage be stopped?

Postpartum hemorrhage primarily refers to bleeding from the vagina exceeding 500 milliliters within 24 hours after the delivery of the fetus, and bleeding exceeding 1000 milliliters for cesarean deliveries. It is classified as postpartum hemorrhage. Normally, active hemostatic symptomatic treatment should be pursued in cases of bleeding after childbirth. The majority of cases are often caused by poor uterine contraction, which significantly raises the likelihood of postpartum hemorrhage. Generally, it is necessary to actively use drugs that promote uterine contractions to help in reducing bleeding by aiding the contraction of the uterus.

doctor image
home-news-image
Written by Zhao Li Li
Obstetrics
34sec home-news-image

What are the causes of postpartum hemorrhage?

Under normal circumstances, postpartum hemorrhage is one of the most severe complications that can occur during childbirth. Postpartum hemorrhage can be caused by several reasons: The first is mainly due to uterine atony leading to bleeding, which is relatively common and generally requires the administration of potent oxytocics to promote uterine contraction; The second is mainly due to local tears in the vagina or cervix leading to bleeding; The third is primarily caused by issues such as placental adhesion or implantation; The fourth is due to disorders in the body's coagulation function, leading to uncontrolled bleeding.

doctor image
home-news-image
Written by Yue Hua
Obstetrics and Gynecology
43sec home-news-image

Causes of Late Postpartum Hemorrhage

Late postpartum hemorrhage is most commonly caused by retained placenta and membranes. About ten days after childbirth, the patient may experience significant bleeding due to the degeneration and necrosis of the retained placental and membrane tissues within the uterine cavity. When these necrotic tissues are shed, it can cause the blood vessels to open and lead to bleeding. Additionally, poor healing of the placental site on the uterus can also cause bleeding, as can infections, with endometritis being relatively common. Inflammation can lead to poor healing of the placental attachment site or poor uterine contraction, resulting in significant uterine bleeding.

doctor image
home-news-image
Written by Yue Hua
Obstetrics and Gynecology
1min home-news-image

What does postpartum hemorrhage feel like?

Postpartum hemorrhage refers to the condition where, within 24 hours after vaginal delivery, the amount of blood loss reaches 500 milliliters, and in the case of a cesarean section, the blood loss amounts to 1000 milliliters. During this time, the woman may experience a substantial amount of bleeding from the vagina, along with large blood clots. The primary cause of this condition is often significantly associated with poor contraction of the uterine muscles. Post-delivery, the blood sinuses in the uterine muscle layer are open, requiring the uterus to contract. If the contractions are inadequate, it may lead to bleeding from these blood sinuses. Additionally, bleeding could also potentially stem from post-surgical wounds, such as those from a cesarean section or wounds from vaginal delivery.

doctor image
home-news-image
Written by Du Rui Xia
Obstetrics
46sec home-news-image

Postpartum constipation and bleeding from the anus what's going on?

When constipation occurs after childbirth and there is anal bleeding, it may be due to fissures caused by constipation or hemorrhoids causing blood vessel rupture and bleeding. Postpartum, due to the reduced activity of the mother and the consumption of too refined foods, waste cannot be smoothly expelled, leading to difficulty in defecation due to fecal impaction. During straining, this might cause rupture of the anus or fissures, or lead to hemorrhoids by disrupting local blood circulation. It is advisable to go to the hospital for a check-up to see if it is serious, and if necessary, treatment to stop the bleeding may be required.