The present invention relates to a composition for preventing and treating skin infection. According to the present invention, the composition includes terbinafine hydrochloride, chlorhexidine gluconate, malic acid, and sodium borate, and the pH ranges from 5.3 to 5.7.COPYRIGHT KIPO 2016발명은 염산 테르비나핀, 클로르헥시딘 글루콘산염, 말릭산 및 붕산 나트륨을 포함하고, pH 값의 범위가 5.3 내지 5.7 인 피부 감염의 예방 및 치료용 조성물에 관한 것이다.