Large pustules formed by folliculitis in the male pubic area may be caused by boils formed by further aggravation of folliculitis symptoms. It is recommended to apply topical medication and treat it with surgical incision and drainage if necessary. 1. Topical medication: pubic folliculitis is caused by bacterial infection, which may lead to local red pimples and pustules. It is recommended to disinfect with iodine povidone, apply topical mupirocin ointment and anti-infection treatment. 2 surgical incision and drainage: folliculitis formed large pustules, may cause fluctuating pain, elevated skin temperature, if necessary, to the hospital surgery for debridement, surgical incision and the pus in the pustules to fully drain the pus, post-operative with the oral cephalosporin and other drugs anti-infection treatment. It is recommended that men usually pay attention to personal hygiene, such as vulvar follicles have obvious pain and itching, it is recommended not to scratch stimulation or self-treatment, you can go to the hospital dermatology department in a timely manner, combined with the doctor’s advice for treatment, the specific use of medication need to comply with the doctor’s instructions.