Hydroxychloroquine (Oral Route) Proper Use - Mayo Clinic
https://www.mayoclinic.org/drugs-supplements/hydroxychloroquine-oral-route/proper-use/drg-20064216
WEBAdults—At first, 800 milligrams (mg) (4 tablets) taken as a single dose. Then, 400 mg taken 6 hours, 24 hours, and 48 hours after the first dose. Children weighing 31 kilograms (kg) or more—Dose is based on body weight and must be determined by your doctor. At first, 13 mg per kg of body weight taken as a single dose.
DA: 63 PA: 10 MOZ Rank: 43