The leucorrhoea can be caused by a variety of reasons, including ovulation, postpartum and post-abortion, stimulation by birth control devices, cervicitis, cervical polyps and endometrial polyps, gynecological malignancies, etc. The causes need to be clarified and reasonable treatment and treatment given. 1, ovulation: the leucorrhoea with brown blood is a normal physiological phenomenon that lasts about 3-5 days and will stop on its own. 2, postpartum and after miscarriage: after delivery and miscarriage, there will be brownish leucorrhea, which is generally considered to be vaginal bleeding, usually within 42 days after delivery and 1 week after miscarriage vaginal bleeding can disappear, if it does not improve, patients are advised to go to the hospital for ultrasound examination to exclude intrauterine infection, intrauterine residues, etc.; 3, birth control device stimulation: before and after menstruation, the birth control device will affect the uterus The contraction of the uterus, resulting in a little brown discharge from the vagina, resulting in brown discharge in the leucorrhoea. You can take anti-inflammatory drugs and hemostatic drugs as prescribed by your doctor. If the effect of medication is not good, it is recommended to do an ultrasound examination of the position of the IUD, and if there is a problem, the IUD can be removed; 4. Cervicitis: there can be brownish colored leucorrhea, often accompanied by menstrual irregularities and other symptoms. Physical therapy such as ironing, laser, freezing, microwave, infrared, etc. can be used, and herbal treatment such as bitter ginseng, cypress, honeysuckle, etc. can also be given; 5. cervical polyps and endometrial polyps: there can be brownish discharge, colposcopy and hysteroscopy should be done to confirm the diagnosis, and surgery is recommended to remove; 6. gynecological malignant tumors: such as cervical cancer and uterine Patients suspected of cervical cancer should undergo cervical scraping cytology and colposcopy to confirm the diagnosis, and surgery, radiotherapy and chemotherapy are feasible. If endometrial cancer is suspected, pelvic MRI and ultrasound examination can be done to confirm the diagnosis, and progestin such as medication of methylhydroxyprogesterone can be chosen for treatment, and surgery can also be chosen.