Vulvovaginal itching with white scum-like discharge is usually due to vulvovaginal pseudomycosis, also known as mycosis vaginalis. Vulvovaginal pseudomycosis is a common gynecological outpatient disease, the clinical manifestations of vulvar itching, burning pain, accompanied by an increase in vaginal discharge, curd-like or scum-like. This disease is very easy to recur, but if timely, reasonable and standardized treatment, it can be cured. Antifungal drugs are usually given, and the usage mainly includes systemic treatment and local suppository treatment. For those who are not sexually active or cannot tolerate suppository treatment, oral antifungal drugs can be chosen for systemic treatment, and professional topical lotions can also be used to clean the vulva. Sometimes it is necessary for sexual partners to also take oral antifungal drugs to prevent cross-infection. Diet should pay attention to eat less sweet fruits to avoid recurrence. If combined with diabetes, the original disease should be treated in time to reduce recurrence. It is recommended that people with such symptoms consult a medical professional in a timely manner and do not use medication without authorization.