Vaginal itching and yogurt-like discharge may be caused by vulvovaginal pseudomycosis, trichomonas vaginitis, bacterial vaginosis and so on. 1. Vulvovaginal pseudomycosis: Patients suffering from vulvovaginal pseudomycosis will have symptoms such as vulvar itching, abnormal discharge, painful urination and painful intercourse. And the discharge is mostly white and sticky curd-like. 2. Trichomonas vaginitis: patients suffering from trichomonas vaginitis will also have increased vaginal discharge, which is purulent and thin, mostly yellow, and looks like yogurt on the surface. 3. Bacterial vaginosis: it is caused by anaerobic bacteria infection in the vagina, mostly manifested as an increase in leukorrhea, leukorrhea is milky white or watery, and when it is milky white, it sometimes looks like yogurt in appearance. If you have symptoms of vaginal itchiness and yogurt-like discharge, it is recommended that you consult a doctor in a timely manner to determine the cause of the disease after an interview with the doctor and a relevant examination, and then follow the doctor’s instructions for the right treatment.