Leukorrhea black brown need to identify the cause, may be vaginitis, cervicitis, endometritis, etc., need to be under the guidance of the doctor to carry out targeted treatment, may involve drugs such as ceftriaxone sodium, cefoxitin sodium, metronidazole, tinidazole, clotrimazole and so on. Due to vaginitis, cervicitis, endometritis, etc., inflammatory stimulation leads to mucosal vascular congestion or bleeding will appear dark brown leukorrhea. Different types of vaginitis treatment drugs can be different, such as trichomoniasis vaginitis, most need oral metronidazole or tinidazole for treatment. Cervicitis, such as Neisseria gonorrhoeae simplex cervicitis usually advocates a single administration of a large dose, and commonly used drugs include cephalosporins such as ceftriaxone sodium and cephalosporins. For endometritis, oral or intramuscular antibiotics may be given, and commonly used drugs include ceftriaxone sodium, cefoxitin sodium, and metronidazole. In addition to the above factors, do not rule out other factors, such as cervical erosion, cervical polyps and so on. It is recommended that patients consult a doctor in time, after clarifying the cause of the disease, give targeted treatment, do not blindly self-medication.