The causes of vulvar pimples with itching include vulvitis, warts and so on, which need to go to the hospital in time and be treated actively. 1. Vulvovaginitis: Vulvovaginitis is one of the most common clinical gynecological diseases, mostly manifested as vulvar skin itching, pain, burning sensation, redness and swelling and other symptoms, different types of vulvovaginitis can have different clinical manifestations. Drug therapy is the main means of vulvovaginitis treatment, including potassium permanganate solution, metronidazole, clotrimazole and other drugs. 2. Warts: when the vulva is infected with human papilloma virus (HPV), the lesion site will appear to protrude from the skin of the superfluous organisms, some patients accompanied by pain or itching and other uncomfortable symptoms, need to consult the doctor as soon as possible, through the tincture of onychomycetin, imiquimod cream and other medications for treatment, or surgery, physical therapy. Vulvar pimples with itching may also be related to other causes, it is recommended to go to the hospital in time, after clarifying the cause of the disease, under the guidance of the doctor active treatment.