Tofu-like leucorrhea with itching and redness of the vulva is mostly infected with mycosis fungoides, which can be checked by routine leucorrhea examination at the hospital. If it is mycosis vaginalis, it should be treated actively and effectively, because mycosis vaginalis can cause repeated infections and even cross-infection between husband and wife. If the itching and pain is severe, it can affect the patient’s work and life and needs to be treated actively. If the itching is severe, systemic and local medication can be used for effective treatment. The systemic medication can be given as oral fluconazole tablets and the local medication can be given as clotrimazole suppositories, mycophenolate suppositories and diazotide suppositories for vaginal application, the course of treatment should be sufficient, and the white belt routine should be rechecked at the end of treatment to understand the treatment status of vaginitis.