The term “menstrual period” generally refers to menstruation, and the brownish discharge after menstruation may be caused by physiological factors, or it may be caused by pathologic factors, such as vaginitis, endometrial cancer, and so on. You can take some medicines for the cause, such as metronidazole, miconazole and so on. 1. Physiological factors: after menstruation, the level of estrogen decreases, resulting in ovulatory bleeding, and normal leukorrhea is brown, generally no discomfort, no treatment. 2. Vaginitis: Vaginitis caused by various pathogenic bacteria can also appear brown leukorrhea. Appropriate drugs can be chosen for different causes, such as penicillin for bacterial vaginitis, miconazole for candida vaginitis and metronidazole for trichomonas vaginitis. 3. Endometrial cancer: early endometrial cancer can also have brown leukorrhea, at this time, taking medicine can not be treated effectively, and surgery should be taken as the treatment method. If you have brown leukorrhea after menstruation, you should go to the hospital in time, improve relevant examination such as pathogenic examination to clarify the cause of the disease, and then take symptomatic treatment under the doctor’s guidance, avoiding unauthorized use of medicines or treatments.