In recent years, there have been some new concepts in the academic community regarding the management of cervical erosion. When there is no pathogenic microbial infection, cervical erosion can have no clinical symptoms or only show an increase in secretions and does not require treatment, as suggested below, for reference 1, Age < 30 years, for simple, superficial erosion is mostly physiological changes, no special treatment is necessary. 2, Age > 30 years, or granular erosion, asymmetric erosion, with contact bleeding and different cervical hardness, should be screened for cervical lesions in three steps, except cervical lesions. If there is no cervical lesion and there is no significant discomfort, regular rechecking is recommended. 3. Granular or papillary erosions should be treated if combined with inflammatory symptoms such as increased leucorrhea and vulvovaginal pruritus. In the case of cervical cancer excluded, physical therapy is mostly advocated. 4. There are many physiotherapy methods, but the treatment principles are the same and the efficacy is similar. The key is to master the correct indications, standardize the operation and pay attention to the peri-treatment period. At present, the most widely used method to treat cervical erosion in China is physiotherapy. It is usually believed that physiotherapy can cure cervical erosion at once. In fact, in the absence of a clear etiology, it is impossible to completely cure cervical erosion regardless of the conservative treatment. Clinically, it is often encountered that after physiotherapy treatment of cervical erosion, the erosion area becomes smooth (columnar epithelium is replaced by squamous epithelium), but after a period of time, cervical erosion reappears. The reason for this is that the principle of microwave, ironing, laser or freezing is to destroy the columnar epithelium on the erosion surface, causing it to necrotize, crust off and new squamous epithelium to grow in to “cure” it. If the real cause is not removed, celiac disease may recur.