The yellowish leucorrhea, but the examination is normal, this situation suggests two main possibilities: first, the patient has normal leucorrhea, because the leucorrhea in women can turn light yellow after oxidation. In this case, although the color of the leucorrhea is yellowish, the amount of leucorrhea is normal, there is no abnormal odor, the texture is uniform, and the patient has no vulvar or vaginal itching discomfort. Secondly, it is important to consider that the patient is in a subhealthy state. The patient will have yellowish leucorrhea, which may be darker in color, due to insufficient water intake or internal dampness and heat in the body, resulting in the patient having yin deficiency and fire. However, there is no specific pathogenic infection in actuality, so the leucorrhea is not detected to be abnormal when doing the examination. In this case, the patient can choose to treat with drugs that clear heat and dampness and nourish yin, especially herbs. For example, you can choose Kuntai capsule, or Zhi Bai Di Huang Wan. These medications are very effective in treating yellowing of the leucorrhea and actually also vulvar and vaginal discomfort, but when there are no abnormalities in the examination.