Little girl vulva repeatedly red because the vulva and vagina skin is relatively tender, the lack of estrogen in this period, easy to cause inflammation of the vulva or vagina infection, repeated redness, so the little girl in peacetime to pay special attention to vulvar cleanliness and hygiene, wash the vulva with lukewarm water every day to keep the vulva clean, through the underwear should be cleaned under the sun, pay attention to disinfection. In addition, girls should also pay attention to not eat spicy, stimulating food, and do not drink drinks and eat too much sweet food. If the vulva redness, increased secretion, the little girl repeatedly scratching, may be young female vulvovaginitis, to carry out routine examination of the leucorrhoea, according to the results of the examination, symptomatic to give effective treatment, at the end of the treatment should also be timely recheck the leucorrhoea routine.