CefTRIAXone 1-2g IV q24h (2g dose for critically ill patients)
PLUS
Azithromycin
500mg po/IV q24h x 3 doses, OR
500mg po day 1, then 250mg po q24h x 4 days
OR
Levofloxacin 750mg po/IV q24h
Moxifloxacin 400mg po/IV q24h
Doxycycline 100mg po q12h
5-7 days
Antibiotics can be safely discontinued after 5 days in the following patients
Afebrile for 48 hours or more and have no more than one of the following: