What are the symptoms of cervical erosion?

Written by Wang Jing Hua
Obstetrics and Gynecology
Updated on January 31, 2025
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Simple cervical erosion is not considered a disease, so there are no symptoms associated with cervical erosion itself. However, if the cervical erosion is due to inflammation, resulting in a large affected area, abnormal secretions, or contact bleeding, then treatment must be aimed at addressing the infection. All women, regardless of whether they have cervical erosion, should undergo routine screening for precancerous cervical lesions. The decision on whether to treat and what treatment to opt for should be based on the presence or absence of precancerous cervical lesions or cervical vaginal inflammation.

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Written by Liu Jian Wei
Obstetrics and Gynecology
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How does second-degree cervical erosion heal by itself?

In general, if one hopes for cervical erosion to heal on its own, it might take a long time and the effects might not be very clear. Therefore, if cervical erosion is found to be severe, it is recommended that the patient visits the obstetrics and gynecology clinic of the local hospital. If necessary, physical therapy or anti-inflammatory treatment may be needed to treat the cervical erosion. Generally, after clinical treatment, most patients with cervical erosion will receive effective treatment. If cervical erosion repeatedly persists and does not heal, it is advised for the patient to promptly identify the reasons causing it to persist and seek timely symptomatic treatment.

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Written by Zhang Xiu Rong
Obstetrics and Gynecology
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Is electrocauterization good for cervical erosion?

Cervical erosion electrocautery is a treatment method used in the past. Nowadays, most cases can generally be treated through physical methods like laser, electrocoagulation, and cryocondensation. After electrocautery, the cervical tissue typically becomes harder, which can result in cervical lacerations during childbirth for patients who plan to conceive in the future. Therefore, electrocautery is rarely used now, and most treatments currently employ laser or electrocoagulation methods. Patients with cervical erosion should first visit a hospital for cervical cancer screening, which generally involves TCT and HPV testing. If these tests show no cervical cancer or precancerous lesions, simple cervical erosion is generally not a serious issue. At this time, topical medications or some physiotherapy treatments can also be used for symptomatic treatment. (Please undergo medication under the guidance of a professional doctor, and do not medicate blindly.)

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Written by Wang Jing Hua
Obstetrics and Gynecology
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Causes of cervical erosion

Cervical erosion is considered a physiological phenomenon, not a disease. It is part of the normal anatomical structure of females, characterized by a more apparent red appearance of the columnar epithelium on the cervix. This is due to the relatively high levels of estrogen in young women, which causes the columnar epithelium to evert from the cervical canal, resulting in a vigorous growth of the epithelium, and thus the red, erosion-like appearance. This is normal, and as age increases, the columnar epithelium gradually moves inward and is covered by squamous epithelium, resulting in a smooth appearance of the cervix.

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Written by Shen Li Wen
Obstetrics and Gynecology
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Is cervicitis the same as cervical erosion?

Cervical inflammation is not cervical erosion. Firstly, cervical erosion is merely a physiological phenomenon, where elevated estrogen levels in a woman's body cause the downward and outward movement of the columnar epithelium of the cervix. This condition is mainly seen in women of childbearing age. For instance, postmenopausal women generally have lower levels of estrogen, making cervical erosion less common. For example, during pregnancy, elevated estrogen levels can increase the area of cervical erosion. After childbirth, as estrogen levels gradually return to normal, the area of cervical erosion might reduce and might even become invisible. However, cervical inflammation is caused by pathogenic microorganisms. For example, a common scenario is vaginal inflammation spreading to the columnar epithelium of the cervix in some women. Additionally, some women experience sexually transmitted diseases, like the common infection of Neisseria gonorrhoeae, which causes inflammation of the columnar epithelium. Therefore, there is a fundamental difference between cervical inflammation and cervical erosion; cervical inflammation is a pathological change, while cervical erosion is a physiological change.

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Written by Wang Jing Hua
Obstetrics and Gynecology
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cervical erosion symptoms

Cervical erosion does not belong to any disease, and therefore, it does not cause any symptoms or consequences. If there are symptoms, then there are other issues. For instance, if there is bleeding, one must consider whether there are precancerous lesions of the cervix, severe inflammation of the cervix, or inflammatory issues of the uterus, among others. If there is abnormal discharge that is excessive, yellowing, itchy, or has an unusual odor, it is necessary to consider the presence of vaginal inflammation or cervical inflammation, rather than cervical erosion. Regular physical examinations and cervical cancer screenings are sufficient.