Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Lysosomal degradation inhibitor chloroquine Chloroquine weak base Pill pic chloroquine Irreversible retinal damage observed in some patients who had received hydroxychloroquine sulfate; significant risk factors for retinal damage include daily doses of hydroxychloroquine sulfate greater than 6.5 mg/kg 5 mg/kg base of actual body weight, durations of use greater than five years, subnormal glomerular filtration. Feb 19, 2020 The adult dose of Plaquenil to treat an acute attack of malaria is an initial dose of 800 mg followed by 400 mg in six to eight hours and 400 mg for two more days. To treat lupus erythematosus, the average adult dose is 400 mg once or twice daily. 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. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Dosage hydroxychloroquine lupus Drug spotlight on hydroxychloroquine Lupus Foundation of., Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Hydroxychloroquine price without insuranceTaking plaquenil and hands still swollen Here are the three most common antimalarial drugs prescribed for lupus Hydroxychloroquine Plaquenil This is the most commonly prescribed antimalarial because it is generally believed to cause fewer side effects than the others. Learn about side effects further down in this blog. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. ACR Actual-weight hydroxychloroquine dosing works in SLE, up.. How is plaquenil hydroxychloroquine used to treat lupus?. The majority of Americans with systemic lupus erythematosus SLE are prescribed hydroxychloroquine, called HCQ, a type of disease-modifying anti-rheumatic drug. HCQ may reduce the risk of flares, allow a reduction of the steroids dosage, and protect against organ damage, according to the National Institutes of Health. The recommended adult dosage for a person with lupus is 200 to 400 mg daily. It can be taken in two doses or at one time. Doses above 400 mg/day are not recommended. It is possible to overdose on Plaquenil as it is rapidly and completely ignored upon ingestion. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria.