It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Plaquenil tab 200 mg caj c 20 If i go off plaquenil can i go back on Hydroxychloroquine sulfate painkiller Plaquenil Dosage The recommended Plaquenil dosage for malaria prevention is 400 mg once weekly, starting two weeks before the anticipated exposure. The usual starting dosage for treating lupus is 400 mg once or twice a day, and the recommended starting dose for the treatment of rheumatoid arthritis is 400 to 600 mg daily. Use in an outpatient setting for adult patients taking hydroxychloroquine Plaquenil. The current American Academy of Ophthalmology AAO guidelines, published in 2016, recommend a maximum daily hydroxychloroquine dose of ≤5.0 mg/kg of real weight. The maximum daily dose prescribed is 400 mg. In those who are on hemodialysis 200 mg was prescribed after each dialysis session. In those with renal insufficiency, the dose was 200mg daily. Starting in January of 2013, blood levels of hydroxychloroquine were measured at each visit for cohort patients who had been prescribed hydroxychloroquine 85% of the cohort. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis (or juvenile idiopathic arthritis) and other autoimmune diseases. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Maximum dose of plaquenil Hydroxychloroquine-Induced Retinal Toxicity - American., Hydroxychloroquine Plaquenil Dosing Calculator - MDCalc Plaquenil pregnancy complicationsChloroquine in transfection How to use Plaquenil. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. Plaquenil Oral Uses, Side Effects, Interactions, Pictures.. Hydroxychloroquine Blood Levels in SLE Clarifying dosing.. Free Calculator Aids in Plaquenil Dosing. The usual starting dose of Plaquenil is 200 mg twice a day or 400 mg once a day, administered orally, in people weighing 80 kg or more. The usual dosage works for most people who take Plaquenil, but it is possible to increase or decrease the dose based on individual needs. In a second recently reported study, researchers from the Chicago area documented that roughly half of the 554 rheumatology patients on hydroxychloroquine HCQ in a regional health system and seen by an ophthalmologist during 2009-2016 received an excessive dosage of the drug. Jan 01, 2020 Adults 800 mg 620 mg base followed by 400 mg 310 mg base at 6 hours, 24 hours and 48 hours after the initial dose total 2000 mg hydroxychloroquine sulfate or 1550 mg base.