The following possibilities are considered: 1. Folliculitis, mainly caused by bacterial infection, can be clinically treated by applying compound polymyxin B ointment twice a day, and then applying a wet compress of Revnor solution twice a day for twenty minutes after the application. The company is also taking oral anti-inflammatory drugs, such as doxycycline capsules, or minocycline hydrochloride capsules for treatment. 2, consider eczema, in addition to small red bumps, can also appear erythema, flaking and other performance, accompanied by itching, you can take oral orotadine hydrochloride tablets morning and evening, with compound glycopyrrolate capsules three times a day, once two capsules, and external use of mometasone furoate cream for application treatment. During the treatment period, you need to avoid alcohol and spicy, irritating food.