Yellowish leucorrhea is normal if the amount is normal, there is no abnormal odor, and there is no vaginal itching or vulvar redness. If a woman’s leucorrhea is yellow and the amount is particularly high, but there is no odor, and the routine examination of the leucorrhea is not obvious, then this situation belongs to the state of subhealth, and the patient often consumes spicy food, fried food, drink less water, eat less fruit, or often stay up late, and many other factors, by adjusting the bad habits, exercise, can change this leucorrhea state. This leucorrhea state can be changed. If the patient’s leucorrhea is particularly large, yellow and smelly, and the patient also has itching discomfort, this is an inflammatory condition, which can be seen in vulvar inflammation or vaginal inflammation. This is an abnormal condition in the clinic and requires a white belt examination to determine the original choice of medication for the infection.