The cause of cervical hypertrophy is considered to be inflammatory stimulation, cervical gland cysts and cervical injury, etc. Simple cervical hypertrophy will not cause too much harm to the body, but if it is accompanied by other lesions, it should be treated in time. 1. Most of them are caused by inflammatory stimulation, long-term chronic cervicitis and pelvic inflammatory disease will lead to repeated congestion and edema of the cervical tissues, so that the cervical glands and mesenchymal hyperplasia appear hypertrophy. 2. Cervical gland cyst is a physiological change, due to the cervical transformation area, squamous epithelium instead of columnar epithelium will block the mouth of the gland ducts caused by cysts, if the presence of the gland in the deeper part of the cervix will lead to cervical hypertrophy. 3. Women who have given birth many times and after abortion can cause cervical damage, resulting in cervical hypertrophy. Simple cervical hypertrophy will not cause harm to the body, if it is not accompanied by other lesions, usually do not need special treatment, but if there is a combination of inflammation of the cervix, clinical symptoms, timely treatment.