Topical antibiotics.
D000152:Acne Vulgaris / Q000188:drug therapy*; D000284:Administration, Oral; D000287:Administration, Topical; D004917:Erythromycin / Q000008:administration & dosage*; D006801:Humans; D013752:Tetracycline / Q000008:administration & dosage*
D004917:Erythromycin; D013752:Tetracycline