Suggestions: Hello, cervical erosion is the most common pathological change of chronic pelvic inflammatory disease. The appearance of the cervix and vagina at the external opening of the cervix is a fine granular red area, which is called cervical erosion. Symptoms include contact bleeding and bloody leucorrhea. Physical therapy is the main treatment. Laser, freezing, infrared coagulation and microwave are commonly used in clinic. It takes 3-4 weeks for wound healing, and 6-8 weeks for those with deep erosion. Before treatment, cervical smear should be routinely performed for cytological examination. Physical therapy is forbidden in acute cervicitis. The treatment time should be within 3-7 days after menstruation. Sexual intercourse, vaginal washing and basin bath are forbidden before wound healing. When the area is small and the inflammatory infiltration is shallow, it can be applied locally, and the local application of traditional Chinese medicine has a good effect. If it is mild, you can consider using Xiaomi suppository.