Leukorrhea is mainly caused by fungal infection, which stimulates vaginal secretion cells and leads to an increase in secretion. This is mainly caused by the irritation of the urethra by vaginal secretions. The main treatment for mycosis fungoides is topical clotrimazole tablets or clotrimazole suppositories, and systemic fluconazole if necessary. During the treatment period, avoid sexual intercourse to prevent cross-infection and avoid washing underwear with socks and shoes to avoid fungal infection.