The outer skin of the labia long acne, mainly with the vulva wet warts and folliculitis and other factors, the problem is not big, mainly and in the long-term perineum moisture and inflammation state has a relationship. This time to pay attention to timely cleaning of the vulva, wash with warm water every day, avoid excessive use of detergents or shower gel, soap and other excessively acidic, too alkaline products, and pay attention to more rest, and develop a good habit of life. If necessary, you can use tretinoin acetate cream, Bactroban and other drugs for external use, which is conducive to preventing further growth of acne. During the treatment period, the spouse should also cooperate with the treatment, to prevent the formation of cross-infection after coitus again, usually change and wash the underwear diligently, and expose to the sun.