The following are not allowed in the diet: 1. sweets, such as candy, chocolate and cream cakes, which can increase secretions and pathogenic bacteria. 2. hairy foods, such as carp, snapper, beef and leek, which can aggravate mycosis fungoides. 3. seafood, such as crab, shrimp and kelp, which can aggravate vulvovaginal itching if eaten. 4. The most important thing is to have a good understanding of the situation. Mycotic vaginitis needs to be treated with clotrimazole or fluconazole, while paying attention to vulva hygiene and not having intercourse during treatment.