J.D.: Mr. Blair, that infection keeps hanging around, so I want to put you on a broader-spectrum antibiotics which we'll administer intravenously.
Mr. Blair: But I'm feeling a lot better.
J.D.: I'm gonna tell you something my mom used to tell me when I was scared. In the case of severe sinus infection not responding to a three-day cycle of antibiotics, the recommended protocol is imipenem, 500 mg, IVQ, six hours. Got me through a lot of hard times.