The causes of yellowish brown leukorrhea are various, so the treatment methods are not the same, there are several treatment options: 1, if the leukorrhea is yellowish brown because of inflammation, such as chronic endometritis, chronic pelvic inflammatory disease, chronic vaginitis, etc., because inflammation can lead to an increase in vascular permeability, and at the same time the metabolic waste of the bacteria can be secreted into the leukorrhea, which leads to leukorrhea presenting a Yellowish-brown color. For this situation, you can take antibiotics for treatment, such as commonly used clindamycin, azithromycin, streptomycin, as well as vancomycin, etc., can play a role in the treatment.2, the age of 40 years old and above when the leukorrhea presents yellowish-brown, it may be due to the presence of tumors, such as common endometrial tumor, uterine plasmacytoma and so on, can lead to the leukorrhea is yellowish-brown. To deal with this cause, you can take the surgical method to remove the tumor, and then use drugs to treat it.