Cervical erosion is a physiological phenomenon of cervical columnar epithelial outgrowth, generally asymptomatic, cervical erosion leucorrhea with blood may be a combination of infection or other lesions on the erosion surface, resulting in local chronic inflammation, and then capillary rupture, forming the phenomenon of leucorrhea mixed with blood. 1, inflammation: for example, vaginal inflammatory lesions, may also be leucorrhea with blood, should be actively given anti-infective treatment, such as vaginal biconazole pessary, if there is If you have cervicitis, you may also have increased leucorrhea and spot bleeding, and you can choose antibiotics as prescribed by your doctor. 2, other lesions: such as cervical nuchal translucency and hypertrophy, or HPV infection, you need to do further cervical colposcopy, and according to the results of the examination, perform medication or cervical conization surgery, and pay attention to personal hygiene and prohibit sexual intercourse during treatment to avoid infection. Attention should be paid to vulva hygiene in women’s daily life, change underwear regularly to prevent the occurrence of infectious diseases. Pay attention to the condition of the leucorrhoea and seek medical treatment in time when there is bleeding and other symptoms.