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. 2019 Jun 26;51(2):217–243. doi: 10.3947/ic.2019.51.2.217

Table 5. Empirical antibiotics in acute infectious diarrhea.

Antibiotic Dose Duration
Ciprofloxacin 500 mg PO twice daily or 3 days
500 mg PO once daily 3 days
750 mg PO Single dose
Levofloxacin 500 mg PO 3 days
Azithromycin 500 mg PO 3 days
1,000 mg PO Single dose
Rifaximin 200 mg PO three times daily 3 days

PO, per os.