Folliculitis is generally divided into two situations. First of all, it is called fungal folliculitis caused by fungal infection. Second, bacterial folliculitis is caused by Staphylococcus aureus infection. If it is caused by fungi, first choose topical antifungal drugs, such as bifonazole solution and other external rubbing. If it is caused by bacterial infection, it can be treated with compound chloramphenicol alcohol solution and Baiduobang ointment. If the effect of simple external rubbing is not good, different anti-inflammatory drugs can be selected according to the cause of folliculitis, such as itraconazole capsules for fungi and cephalosporins for bacteria.