Women with vague pain in the abdomen and yellowing of the leucorrhea are mostly due to inflammatory diseases such as pelvic inflammatory disease, adnexitis, endometritis, cervicitis, etc. The clinical manifestations are caused by the presence of pathogens such as bacteria, mycoplasma, chlamydia and other infections in these parts of the female organism, which can cause some stimulation to the local tissues and thus cause painful manifestations, while the inflammatory stimulation causes some exudation and the pathogens affect the secretions. In addition, the pathogens have a certain impact on the secretions, there will be a phenomenon of yellowing of the leucorrhea. Patients need to go to the obstetrics and gynecology department of a public hospital for ultrasound examination of the pelvis, laboratory examination of secretions and colposcopy to clarify the cause of the disease and treat the disease according to the cause.