More importantly, I've written an update, Changes in Plaquenil Risk Calculations based on new recommendations based on a 2014 study. The calculator has also been updated to reflect these changes. Does plaquenil cause weight loss or weight gain Plaquenil cost increase Chloroquine contraindications Plaquenil false positive methadone Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Hydroxychloroquine Plaquenil Dosing Calculator. Calculates maximum daily dose of hydroxychloroquine to reduce risk of retinopathy. Favorite. IMPORTANT. This calculator is for double-checking hydroxychloroquine dosing, and should NOT be used as the primary means for ordering. When to Use. Usual Adult Dose for Malaria Prophylaxis. Suppression 400 mg 310 mg base orally on the same day every week Comments-Suppressive therapy should begin 2 weeks prior to exposure; however, failing this, an initial dose of 800 mg 620 mg base may be taken in 2 divided doses 6 hours apart. Whenever I want a quick review of Chloroquine and Hydroxychloroquine retinotoxicity I always head to Ron Melton and Randall Thomas's excellent website, Eyeupdate. As all eye care providers should be aware, there have been some revisions in the recommendations of how we monitor our Plaquenil patients secondary to two articles1,2 published earlier this year. Hydroxychloroquine dose calculator Daily Plaquenil Dosage - Crunching Numbers —, Hydroxychloroquine Plaquenil Dosing Calculator - MDCalc Plaquenil menopauseChloroquine phosphate ichChloroquine functional group Ideal Body Weight for Calculating Hydroxychloroquine Dosage. The most important risk factor for hydroxychloroquine retinopathy is the daily dose of the drug. 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. Ideal Body Weight for Calculating Hydroxychloroquine Dosage. Hydroxychloroquine Dosage Guide with Precautions -. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Dosechecker Solving the Hydroxychloroquine Dosing Dilemma with a Smart Phone App. to provide a tool for rapid comparison of ABW and IBW hydroxychloroquine dose calculations for a patient at the point of care. Calculated data for an individual patient’s height and weight are reported for the two methods on a single screen output. Medication Dosage. Several factors have been associated with the risk of developing hydroxychloroquine retinopathy. One of the most important appears to be dosage—with debate over whether daily intake vs. cumulative dosage is most significant. Your doctor will calculate this amount and tell you how much hydroxychloroquine your child should receive. For lupus erythematosus, one or two tablets are usually taken once or twice daily. For rheumatoid arthritis, one to three tablets are usually taken once a day. Hydroxychloroquine can be taken with a glass of milk or a meal to decrease nausea.