The yellowish-brown color of the leucorrhea is considered a gynecological disease and requires symptomatic medication according to the condition. If it is diagnosed as pelvic inflammatory disease, resulting in yellowish-brown leucorrhea with lower abdominal pain and swelling, you can use broad-spectrum antibiotics, such as cefprozil, together with taking gynecologic capsules for treatment. If you are diagnosed with vaginal inflammation that causes brownish leucorrhea, you can use topical vaginal medication according to the type of vaginal inflammation. If you are diagnosed with endometritis, you can take Gynecology Qianjin Capsules and Gynecology Menstrual Adjustment Tablets for treatment. It is important to actively treat abnormal leucorrhea when it occurs to avoid the disease from becoming more serious.