Pastey leukorrhea may be caused by physiological factors, gynecological inflammation, gynecological tumors and other factors. 1. Physiological factors: under normal circumstances, women’s leukorrhea is usually white paste or egg white, showing a viscous state, usually no special odor, and no other discomforts, belonging to the normal physiological phenomenon, do not need special treatment. 2. Gynecological inflammation: for example, endometritis, cervicitis, vaginitis, etc., which may lead to pasty leukorrhea, accompanied by obvious odor, vaginal itching, vaginal pain, abdominal cramps and other symptoms. 3. Gynecological tumor: For example, cervical cancer, endometrial cancer and other lesions, the local surface of the tumor is necrotic, mixed with normal leukorrhea, which will make the leukorrhea become pasty with bad smell, and also lead to irregular vaginal bleeding. If the leukorrhea is pasty and accompanied by other abnormal manifestations, it is recommended to consult a doctor for appropriate examination and treatment to avoid delaying the condition.