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Table 4 Dosing schedule

From: Hydroxychloroquine effectiveness in reducing symptoms of hand osteoarthritis (HERO): study protocol for a randomized controlled trial

Male Female
Height Calculated ideal body weight Dosage Height Calculated ideal body weight Dosage
cm Feet    cm Feet   
<148 cm <410″ <46 kg 200 mg daily <153 cm <50″ <46 kg 200 mg daily
≥148 cm and <166 cm ≥410″ and <55″ ≥46 and <62 kg Alternating doses of 200 mg and 400 mg ≥153 and <171 cm ≥50″ And <57″ ≥46 and <62 kg Alternating doses of 200 mg and 400 mg
≥166 cm ≥55″ ≥62 kg 400 mg daily ≥171 cm ≥57″ ≥62 kg 400 mg daily