The second degree of celiac disease usually has no symptoms. However, if it is invaded by bacteria and viruses, causing infection, at this time the patient will have a series of inflammatory symptoms, such as abnormal leukorrhea and lower abdominal pain. Celiac disease is also known as cervical columnar epithelial ectasia. The second degree of celiac disease refers to the part of the cervix that connects to the vagina, there are 1/3~2/3 of the area of the cervical columnar epithelium ectopia, which is a normal physiological phenomenon. After the second degree of cervical erosion combined with infection, cervicitis and even pelvic inflammatory manifestations can occur. Inflammatory symptoms include: increased leukorrhea, vulvar itching and discomfort; leukorrhea becomes sticky or pus-like with blood or a small amount of blood; a small amount of vaginal bleeding after intercourse or gynecological examination; and recurring lower abdominal pain or lower back pain. Patients who find themselves with cervical columnar epithelial ectasia should undergo further cervical cytology and human papillomavirus testing to rule out the possibility of cervical lesions. If cervical columnar epithelial ectasia is accompanied by other discomforts, the patient should go to the gynecology department of the regular hospital for active treatment.