The presence of brownish discharge after menstruation suggests the presence of inflammation of the endometrium, inflammation of the cervix, or human papillomavirus infection of the cervix. It is necessary to go to the gynecology department of the hospital for ultrasound examination to determine whether there is such a disease in the uterus, and depending on the situation, it is necessary to stop the bleeding treatment. As a result of eating spicy and stimulating food, including cold and raw food, before or during menstruation, the uterus will contract poorly and there will be brown discharge. You can take oral medication to stop bleeding, such as Yunnan Baiyao capsule or Baogong hemostatic granules for 7 days to stop bleeding. It also suggests changes in endocrine hormones, when endocrine hormones produce changes, there will be brown discharge. As far as possible, fasting check endocrine hormone six, according to the situation of the cycle regulation, to avoid such a situation again.