Review Question - QID 109589

A 22-year-old man presents to his primary care physician for a skin lesion. The patient states that he has had acne his entire life which typically self-resolves. His current lesion has not resolved and seems to be much more severe than his usual acne lesions. The patient is a college wrestler and is in a fraternity. He admits to having unprotected sex with multiple female and male partners. He has a past medical history of anabolic steroid use and is currently taking whey protein supplements. His temperature is 99.5°F (37.5°C), blood pressure is 127/68 mmHg, pulse is 70/min, respirations are 11/min, and oxygen saturation is 98% on room air. On physical exam, you note the findings in Figure A. Cardiopulmonary exam is within normal limits. Incision and drainage is performed. Which of the following is the most appropriate management of this patient's condition?