If there is blood in the cervix, the most common clinical cause is due to chronic inflammation of the cervix. When there is chronic inflammation of the local mucosal tissues of the cervix, there will be congestion and edema, and the tissues will be relatively brittle, which will easily lead to the rupture of capillaries and the phenomenon of blood. Examination will reveal that the cervix is characterized by more localized secretions and more secretions from the cervical canal, and the patient is often accompanied by pain in the lumbosacral region. It is recommended to take the cervical secretions for bacterial culture and drug sensitivity test, and then give antibiotics according to the results. In addition, it is also recommended to do cervical cancer screening at the same time, the main purpose is to understand whether the cervical epithelium has lesions, whether there is a high-risk HPV infection, and then according to the results of the appropriate treatment.