The possibility of folliculitis is high when the bumps appear on the buttocks due to sedentary behavior. It is due to the sedentary skin sweaty, so bacteria breeding, folliculitis. It is recommended to change underwear and underpants regularly, avoid sitting for a long time, and avoid damp and sweaty skin. Local can be given fusidic acid cream or Bactroban cream topical, can also be given povidone iodine solution topical application, 2-3 times a day can be. Be careful not to scratch or squeeze to avoid spreading the infection. For the more generalized and accompanied by fever, you can also give oral medication, such as oral pudilan anti-inflammatory oral solution, Wang Wang anti-inflammatory capsule can be, pay attention to do not eat spicy and stimulating food.