Girls with pimples on the lower body is very painful, may be vulvar boils or hair follicle inflammation caused, to prohibit some cold, spicy and stimulating food, keep the vulva clean and hygienic, wear loose underwear, avoid friction caused by ulceration. In addition to hot boiling water for fumigation cleaning, if after the above treatment, obvious pain relief or acne disappears, you can temporarily give observation. If the symptoms are not obvious relief, it is recommended to go to the hospital to find a doctor for examination, if the pimple is bigger, or the pain is more serious, may be the symptoms of pus usually doctors will choose to cut and drain out the pus, thoroughly clean the pus cavity, to give some anti-inflammatory treatment, in the treatment of the end of the stop, at home, observe, and regularly go to the hospital for rechecking.