A 38-year-old man comes to the physician because of a 2-day history of dry cough and mild wheezing. He has no past medical history. Temperature is 101 F.
Which of the following is the most appropriate pharmacotherapy?
A) Azithromycin
B) Ceftriaxone
C) Cephalexin
D) Dicloxacillin
E) Penicillin
