Women with vaginitis and tofu-like discharge are more likely to consider mycosis fungoides. Mycotic vaginitis is an inflammation of the vulva and vagina caused by Pseudomonas aeruginosa. The typical symptoms are itching of the vulva and vagina, leucorrhea in the form of bean curd or milk clots, and painful intercourse in severe cases. The diagnosis can be confirmed by routine leucorrhoea examination.1. General treatment: Understand the presence of causative factors and eliminate them in time, such as stopping broad-spectrum antibiotics and estrogen. Use cotton underwear, and women’s towels, underwear and other clothing should be washed in isolation and scalded with boiling water to avoid cross transmission. In addition, Pseudomonas aeruginosa is most suitable for growth and reproduction in pH 5.5-6.5 environment, so the vaginal pH can be changed to create an environment unfavorable to its growth by douching the vagina with alkaline solution such as sodium bicarbonate or taking a sitz bath. 2. Treatment of comorbidities: If there is diabetes, it should be treated at the same time. The commonly used drugs are imidazole, triazole, polyene, which can be taken orally and vaginal suppositories; 4. It can also be used to suppress mold, which has a good bactericidal and anti-itch effect. 5. Other treatment: sexual partners of recurrent mycotic vaginitis should be examined at the same time and given treatment if necessary.