Cervical erosion surgery generally refers to physical therapy, such as electrocoagulation, freezing, laser, etc. Complications are mainly bleeding. Inflammatory infections occur in a few patients after surgery, which may lead to cervical adhesions and affect future fertility.1. Bleeding: Severe cervical erosion is usually treated with electrocoagulation using laser or Lipo knife, and debridement occurs 1-2 weeks after surgery, with some patients experiencing a small amount of bleeding. Because of infection, strenuous exercise or poor healing of cervical trauma, it may lead to heavy bleeding.2. Affects pregnancy: After patients undergo laser and electrocoagulation treatments, the cervical trauma heals easily with adhesions and scarring, and the cervix becomes hard, which may affect the passage of semen, thus leading to cervical infertility. In addition, after treatment for celiac disease, the elasticity of the cervical opening becomes poor, which may lead to tearing of the cervical opening during normal delivery and affect the normal delivery. In case of cervical erosion with precancerous cervical lesions, conization treatment is required, which can easily lead to cervical insufficiency and miscarriage in the middle of pregnancy. Cervical erosion usually does not require treatment if there are no clinical symptoms. If the cervical cancer screening is normal, it is recommended to treat it with Chinese medicine such as povidone-based suppositories. However, if the cervical erosion is large with infection or other cervical diseases and vaginal discharge increases, interventional treatment can be carried out, usually by physical therapy.