If a brown secretion appears in the vagina one or two days before the onset of menstruation, it is usually normal. This is because the endometrium falls off and causes a small amount of bleeding. The blood has not been discharged from the body in time, and it remains in the body for a long time. It will appear brown when mixed with vaginal secretions such as leucorrhea. If the patient has no symptoms such as abdominal pain, pruritus of vulva, abnormal leucorrhea, etc., no treatment is needed. However, if the patient has brown vaginal discharge after having sex, attention should be paid to this situation, which is called contact bleeding. If the bleeding is caused by vaginal injury due to rough actions during sex, no special treatment is generally required. However, if the bleeding is caused by cervical polyps, cervicitis, endometrial lesions and other reasons, it should be checked and treated in time.
