If there is white discharge from the vulvar folds, it may be due to inattention to personal hygiene, or it may be due to increased vaginal discharge. If the patient also has vulvar discomfort, it suggests that the patient may have vaginal inflammation and should intervene as early as possible.1. Inattention to personal hygiene: Human skin generally undergoes aging keratin shedding, or metabolism, once in about 28 days. In addition, the skin sebaceous glands themselves have a secretory function. If the patient does not pay attention to personal hygiene, it can lead to the accumulation of keratin shedding cells and secretions of skin sebaceous glands in the vulvar folds, resulting in white secretions in the vulvar folds. There are usually no obvious symptoms and can be relieved by frequent washing. 2. Leucorrhoea buildup: Women will have vaginal secretions, commonly known as leucorrhoea. After the end of menstruation, the general leucorrhea is less, in close proximity to ovulation, the amount of leucorrhea becomes more dilute, the degree of drawing is higher, generally colorless and transparent, a small number of women’s leucorrhea presents white, are normal phenomenon. If there is more leucorrhea, it will accumulate in the vulvar folds, and a white discharge or even a yellow discharge is seen in the vulvar folds. If there are no other uncomfortable symptoms, you can generally continue to observe. 3. Vaginal inflammation: If there is inflammation of the vulva-vagina in women, such as vulvovaginal pseudofilamentous candidiasis, trichomonas vaginitis and bacterial vaginitis, the increase in the growth of pathogenic bacteria leads to a decrease in the secretion of the original vaginal flora, causing a dysbiosis of the vaginal flora, which can lead to a significant increase in vaginal discharge. In the case of vulvovaginal pseudofilarious candidiasis, there will be a beanbag-like leucorrhea, in trichomoniasis there will be foamy cellular leucorrhea, and in bacterial vaginitis it will be accompanied by a fishy odor. These leucorrhoea tend to accumulate in the vulvar folds because they are significantly more than the normal physiological-like leucorrhoea, resulting in a white discharge from the vulvar folds. Patients are often accompanied by uncomfortable symptoms such as itching and burning pain in the vulva, and prompt medical attention is recommended for treatment. Therefore, if a patient has white discharge in the vulvar folds, it can be treated by washing first. If symptoms of infection such as vulvar itching, urinary urgency, painful urination, and odorous leukorrhea occur, patients are advised to seek medical attention for timely examination and targeted treatment.