👉HCQ dose < 400 mg/d are assc with SLE flare. Lower doses of HCQ may decrease risk of retinopathy. 👉For >80 kg (176 lbs), any dose < 400 mg/day is assc with increased odds of flare (HCQ blood levels not measured) Abst#1462 #ACR21 @rheumnow https://t.co/5tx3kruT8W