Celiac disease second degree belongs to the discarded medical term, celiac disease is now known as cervical columnar epithelial ectasia, which is a physiological condition and does not require treatment if there is no inflammation or other changes, and if accompanied by inflammation, it can be treated with medication or physical therapy. Cervical erosion has now been renamed cervical columnar epithelial ectasia, the epithelium in the cervical canal is columnar epithelium, the epithelium outside the mouth of the cervix is squamous epithelium, and in the place where the two are connected, it will show erosion-like, which is physiological and does not need to be treated. If the cervical columnar epithelium is accompanied by cervical inflammation, it can be treated with antibiotics such as azithromycin and doxycycline, as well as physical methods such as microwaves, lasers and freezing. If there is cervical columnar epithelial ectopia, HPV and TCT tests are recommended to determine whether there is a possibility of malignant lesions in the cervix. Patients with ectopic cervical columnar epithelium are advised to seek prompt medical treatment under the guidance of a doctor when abnormal symptoms, such as contact bleeding, occur.