Chloramphenicol is a commonly used antibiotic. Antibiotics are commonly used in the treatment of acne, but not all acne patients can be treated with antibiotics. Although acne is a common inflammatory skin reaction, the vast majority of acne patients are actually relatively mild. This is especially true for adolescents, whose acne will subside as they slowly pass through puberty. In some cases, acne is caused by poor lifestyle habits, but after improving these habits, acne can slowly subside on its own. For patients with acne, it is recommended to apply topical ointment of retinoic acid or benzoyl peroxide gel. Of course, when acne is obviously combined with infection, chloramphenicol ointment can be applied topically, which can also play a good role in eliminating acne, but chloramphenicol is not a drug of choice for acne treatment.