The phenomenon of brown leukorrhea is not normal. Normal leukorrhea is milky white, transparent, if women appear leukorrhea brown phenomenon, mostly due to gynecological diseases, specific as follows: 1, cervical erosion to a certain extent, the surface of the erosion will have a small amount of bleeding phenomenon, which will lead to leukorrhea brown changes; 2, cervical polyps can lead to a small amount of cervical bleeding phenomenon, which will lead to the phenomenon of women appearing brown secretions; 3, the uterine cavity Diseases, such as chronic endometritis, uterine polyps, etc., leading to a small amount of bleeding from the uterine cavity will also appear when the leukorrhea brown. Therefore, when a woman has brown leukorrhea, she should go to the hospital in time to do vaginal examination, cervical examination and ultrasound, and then according to the results of the examination to treat the symptoms.