Table 1. Hydroxychloroquine: Suggested Oral Pediatric Dosing Algorithm^a,b.

Weight, kg	Day 1	Days 2-5
<5	6 mg/kg every 12 h	1.5 mg/kg every 12 h
5 to <25	6 mg/kg every 12 h	2.5 mg/kg every 12 h
25 to <50	6 mg/kg every 12 h	3 mg/kg every 12 h
≥50	400 mg every 12 h	200 mg every 12 h

^a Dosages defined in terms of hydroxychloroquine sulfate.

^b Dosages expected to provide similar average unbound drug concentrations in plasma over 120 hours as those computed for adults.