By rray, 10 November, 2014 benzathine penicillin G 600,000 U (if <27 kg) or 1.2 million U (if ≥27 kg) IM x1 AND rifampin 20 mg/kg/day (max 600 mg/day) PO bid x4 days [S/H]
By rray, 10 November, 2014 amoxicillin-clavulanate 40 mg amox/kg/day PO tid (max 2000 mg amox/day) x10 days [S/M]
By rray, 10 November, 2014 penicillin V 50 mg/kg/day PO q6h (max 2000 mg/day) x10 days AND rifampin 20 mg/kg (max 600 mg) PO once/day x last 4 days [S/H]
By rray, 10 November, 2014 clarithromycin<sup>6</sup> 7.5 mg/kg/dose (max 250 mg) PO bid x10 days [S/M]