Pseudomonas vulvae is commonly triggered by pregnancy, diabetes mellitus, massive application of immunosuppressive agents or broad-spectrum antibiotics, birth control pills, chemical fiber underwear and obesity, and gastrointestinal Pseudomonas spp. Pseudomonas vulvae is mainly caused by Pseudomonas aeruginosa as a conditional pathogen. 10% of non-pregnant women and 30% of pregnant women can have vaginal symptoms under normal conditions, but symptoms appear when the immunity of the whole body and vaginal cells decreases and Pseudomonas aeruginosa multiplies and mycelium appears. The vaginal discharge is in the form of curd or bean residue, the vulva can be edematous and red, often accompanied by scratches, the epidermis can be flaky papules, eczema-like erosions can be formed, confined to the vulva or extended to the vulva, the vaginal mucosa can be edematous, erythema, white masses on the inner labia minora and vaginal mucosal folds, superficial ulcers can appear in the acute stage, white vaginal secretions can be routinely found. Pseudomonas aeruginosa. The following treatment principles are available for vulvovaginal pseudomonal yeast disease: 1. actively remove the causative factors and reasonably apply antibiotics and hormones; 2. standardize the application of antifungal drugs, the first attack or the first visit is the key period for standardized treatment; 3. there are a variety of imidazole anti-pseudomonal preparations and dosage forms, in clinical practice, the application of short-acting oral and local preparations is more effective, simple vtc is mainly treated locally, and severe rvvc is treated orally. Severe rvvc is treated mainly with oral medication, and the principles of treatment include, intensive treatment and consolidation. Pseudomonas vulvae is treated clinically by actively eliminating the causative factors, actively controlling blood sugar, stopping the use of broad-spectrum antibiotics, glucocorticoids and estrogens, scalding underwear and personal toiletries with boiling water, systemic medication, and for unmarried women or those who cannot tolerate local medication, palatable medication, and local medication, such as miconazole suppositories, clotrimazole preparations, mycophenolate suppositories, and terbinafine hydrochloride. The topical medication can be Miconazole suppositories, Clotrimazole, Mycophenolate suppositories, and Terbinafine hydrochloride vaginal tablets. For recurrent vulvovaginal pseudomonal yeast disease treatment, the local treatment period is up to 14 days, and then the maintenance treatment is used. Pay attention not to take spicy and stimulating food, not to drink alcohol during the treatment period, and keep the vulva clean and hygienic.