The yellow color of leukorrhea is an abnormal leukorrhea, which indicates a possible organic gynecological disease. The abnormal color of leukorrhea is usually accompanied by an increase in the amount of leukorrhea, an abnormal odor, or even a distinct foul odor, which may be accompanied by itching and burning sensation in the vagina. The yellowish leucorrhea caused by liver dampness and heat and external dampness and toxicity can be classified as bacterial vaginitis, which is accompanied by an increased amount of leucorrhea, itching in the vagina and irritability. Yellowish leucorrhea caused by external dampness is mainly seen in patients with pelvic inflammatory disease and trichomonas vaginitis, which may be accompanied by vaginal itching and lower abdominal pain, and can be treated with Jinji capsule, Gynecological Jing capsule, together with Tinidazole and other drugs.