Tofu-like leucorrhea is one of the most typical manifestations of mycosis fungoides. Patients often find that the leucorrhea inside the vagina is particularly abundant, lumpy and slag-like, while the vagina feels particularly dry and itchy. When you do a gynecological examination, you will see that the entire vulva is covered with this white, lumpy leucorrhea, and the vagina is covered with this tofu slag-like leucorrhea in the cervix. Mycosis vaginalis is mainly caused by Candida infection. It can be caused by a low body condition, diabetes, and prolonged use of antibiotics. Therefore, in the process of treatment: the first one is not to use antibiotics; the second one is to avoid spicy and stimulating diet. Also, mycotic vaginitis may be crossed by the couple’s life, so it is recommended to treat both partners at the same time during the treatment process to minimize the probability of recurrence.