If men have pubic lice, they need active treatment, treatment methods: 1, the need to completely shave the pubic hair, first use scissors to cut the pubic hair short after the use of a scraper to completely shave the pubic hair, to ensure that there is no local residual hair, minus pubic lice are living space. 2, the use of sodium bicarbonate solution, local cleaning, you can also use potassium permanganate solution for local cleaning, keep the skin clean and clean, no abnormal 3, can use sulfur ointment for local topical application, 1-2 times a day, 3-5 days of continuous use. 4, to keep the local ventilation, dry, wearing loose appropriate, should not wear too tight, such as physical therapy or microwave at home, you can carry out local skin irradiation treatment, each irradiation for about 15 minutes, twice a day, a week of continuous use.