It is possible to have a brown discharge from vaginitis. Suffering from vaginitis, the vaginal wall surface may exist smaller bleeding spots, inflammation can also lead to vaginal mucosa congestion, edema, easy to stimulate and lead to a small amount of bleeding, the blood if not discharged from the body in a timely manner, can be oxidized after the brown color, and with the leukorrhea discharged from the body will show a brown discharge. In addition, women who suffer from cervical lesions (such as cervicitis, cervical polyps, cervical tuberculosis, cervical malignant tumors), endometrial lesions (such as endometritis, endometrial malignant lesions), may cause vaginal bleeding, resulting in brown discharge. There are many causes of abnormal vaginal bleeding in women, so it is recommended that patients seek timely medical attention and cooperate with their doctors to examine the cervix, endometrium and vagina for early diagnosis and treatment.