Cervical erosion is 3 degrees. If there is bleeding in the same room or abnormal vaginal secretions, physical therapy can be considered. Usually, laser or microwave will be selected for physical therapy. The treatment course is generally 3 to 8 weeks and can be recovered. Cervical erosion is columnar epithelial heterotopia, which is a physiological disease that usually does not need treatment and does not need any treatment. When cervical erosion is complicated with vaginitis or acute cervicitis, treatment is needed. The treatment of cervical erosion is usually physical therapy. During the treatment period, it is not allowed to take bath in the same room, nor do vaginal flushing. Women should pay attention to personal hygiene at ordinary times, and try to reduce the onset of cervicitis and vaginitis.