If a patient is overweight, one should use the ideal body weight to assess whether the doaily dose is in the toxic range (/= 6.5 mg/kg/day). This graph shows various formulas that have been proposed for deriving ideal body weight for women, because virtually all cases of hydroxychloroquine toxicity have been female. Aralen canada Plaquenil retinopathy treatment Chloroquine autophagy lysosome Chloroquine fish food The study is based on hydroxychloroquine sulfate the active ingredients of Plaquenil and Plaquenil the brand name. Other drugs that have the same active ingredients e.g. generic drugs are not considered. Dosage of drugs is not considered in the study. Melton & Thomas describe the typical safe Plaquenil dosage this way The usual dosage is two 200mg tablets per day. This is generally a "safe" dose for patients having a lean body weight of at least 135 lbs. The generally-regarded safe dosage is 6.5mg/kg/qd, thus the 135 lb. safety threshold. Weight-based dosing Dose is based on body weight and must be determined by your doctor. At first, 6.5 mg per kilogram kg of body weight, not to exceed 400 mg, once weekly on the same day of the week starting 2 weeks before traveling to an area where malaria occurs, and continued for 4 weeks after leaving the area. For this dosage, any woman with an ideal body weight less than 135 pounds would be in the toxic dose range. The usual hydroxychloroquine dose that is prescribed is 400 mg/day. Weight based dosing plaquenil Hydroxychloroquine Blood Levels in SLE Clarifying dosing controversies., Daily Plaquenil Dosage - Crunching Numbers — Plaquenil and rheumatoid arthritis reviewsDr gave me plaquenil to sampleMaculopathy hydroxychloroquine Weight based dosage in adults and pediatric patients 13 mg/kg 10 mg/kg base, not to exceed 800 mg 620 mg base followed by 6.5 mg/kg 5 mg/kg base, not to exceed 400 mg 310 mg base, at 6 hours, 24 hours and 48 hours after the initial dose. PLAQUENIL film-coated tablets cannot be divided, therefore they should not be used to treat. DailyMed - PLAQUENIL- hydroxychloroquine sulfate tablet. What is Plaquenil? - GoodRx. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. 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. Dec 30, 2015 SAN FRANCISCO – Hydroxychloroquine Plaquenil dosing based on actual body weight – instead of ideal weight – is appropriate for patients with systemic lupus erythematosus SLE, according to a review of 686 lupus patients at Johns Hopkins University in Baltimore. Most were dosed by actual weight, 6.5 mg/kg up to a maximum of 400 mg/day. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as.