Table 1.

Centers for Disease Control and Prevention Post-Exposure Prophylaxis Recommendations

Medication	Dose	Route	Frequency
Ceftriaxone plus	250 mg	i.m.	Once
Azithromycin plus	1g	p.o.	Once
Metronidazole or	2 g	p.o.	Once
Tinidazole	2 g	p.o.	Once

i.m. = intramuscular; p.o. = per os.