Can endometrial polyps be cured?

Written by Liu Jian Wei
Obstetrics and Gynecology
Updated on April 10, 2025
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Endometrial polyps are a common gynecological condition clinically, and most of the time, they are not very harmful. Clinically, once endometrial polyps are discovered, it is recommended to assess with the local hospital's gynecology department whether surgical removal is necessary. Most endometrial polyps can be cured through surgical removal and will not affect the patient's daily life or future. However, it is important to note that endometrial polyps are very prone to recurrence.

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Written by Wang Jing Hua
Obstetrics and Gynecology
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Can endometrial polyps heal by themselves?

Some endometrial polyps are self-healing, so not all endometrial polyps require surgical treatment. This is often because endometrial polyps are related to recent endocrine states, and some can be managed with hormonal medications, while others may be expelled during a menstrual period. Therefore, if the endometrial polyp does not cause any symptoms, such as abnormal bleeding, impact on pregnancy, or is large enough to cause infertility, it is possible to observe regularly without immediate diagnostic curettage surgery.

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Written by Zhang Lu
Obstetrics
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Do uterine polyps affect pregnancy?

Endometrial polyps refer to the hyperplasia of the endometrial lining due to inflammatory stimuli, resulting in many polypoid tissues. Whether endometrial polyps affect pregnancy mainly depends on the number and size of the polyps, and whether they cause clinical symptoms. First, if the polyps are small and few in number without causing an increase in menstrual flow, they generally do not affect pregnancy and do not require removal of the endometrial polyps, as removing them could instead easily damage the function of the endometrial lining. Second, if the polyps are large, over one centimeter, or there are multiple endometrial polyps, and they cause an increase in menstrual volume, this indicates that the endometrial polyps have impacted the woman's body. In such cases, it is necessary to use a hysteroscope to remove the endometrial polyps before trying to conceive.

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Written by Yue Hua
Obstetrics and Gynecology
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Symptoms of endometrial polyps

The most common clinical symptom of endometrial polyps is vaginal bleeding, which manifests in the following ways: Some women may experience heavy menstrual flow with a large amount of blood clots. This is because most patients with endometrial polyps have excessive proliferation of the endometrial lining. When this excessively proliferated endometrium sheds during menstruation, it can result in a heavier flow. Additionally, some women may experience vaginal bleeding after their menstruation has ended. Typically, this bleeding is not heavy and is dark red in color. This could indicate the presence of endometrial polyps.

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Written by Liu Jian Wei
Obstetrics and Gynecology
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How to perform surgery on endometrial polyps

Currently, most hospitals require hospitalization for further examinations for endometrial polyps, followed by surgery in the operating room. Generally, anesthesia is administered to the patient before surgery, usually in the form of spinal anesthesia. After the anesthesia, the patient remains conscious, but feels no pain from the lower abdomen to the legs. Under these conditions, the surgery to remove the endometrial polyp is performed. Under the exploration of a hysteroscope, the polyps are removed sequentially with an electrosurgical loop, and the removed tissue is sent for pathological examination.

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Written by Yue Hua
Obstetrics and Gynecology
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Can endometrial polyps be misdiagnosed?

Endometrial polyps can be misdiagnosed as they are caused by excessive proliferation of the endometrial lining. Clinically, the thickness of the endometrium varies throughout the menstrual cycle. Typically, just before menstruation, the endometrium is quite thick. As a result, some women might notice that their endometrium appears thick, resembling a polyp. If such a condition is observed, it is advisable to wait until after a menstrual period when the endometrium has shed before undergoing an ultrasound examination. If it is indeed an endometrial polyp, it will not shed with the menstrual flow. If it’s just thickened endometrium, it will resolve after menstruation. Therefore, it is essential to perform an ultrasound after menstruation to confirm if it is an endometrial polyp. If the polyp persists after a clean menstrual cycle, it can be diagnosed definitively.