PLAQUENIL film-coated tablets cannot be divided, therefore they should not be used to treat patients who weigh less than 31 kg. For radical cure of The recommended adult dosage is 200 to 400 mg (155 to 310 mg base) daily, administered as a single daily dose or in two divided doses. The incidence of retinopathy has been reported to be higher when this maintenance dose is exceeded. Chloroquine phosphate dosage in child Chloroquine parenteral Mylan hydroxychloroquine effets secondaires Getting off plaquenil Hydroxychloroquine is a prescription drug. It comes as an oral tablet. Hydroxychloroquine is available as the brand-name drug Plaquenil. It’s also available in a generic version. The action of hydroxychloroquine is cumulative and may require weeks to months to achieve the maximum therapeutic effect see CLINICAL PHARMACOLOGY. Initial adult dosage 400 mg to 600 mg 310 to 465 mg base daily, administered as a single daily dose or in two divided doses. Hydroxychloroquine is generally prescribed at a daily dose of 6.5 milligrams or less per kilogram of body weight. Using this formula, the dosage for a 150-pound person would be 443 mg/day, as one kilogram equals 2.2 pounds. Because HCQ is formulated as a 200 mg tablet, many people taking it for lupus will take two pills per day. In a small percentage of patients, side effects may require temporary reduction of the initial dosage. 400 mg to 600 mg (310 to 465 mg base) daily, administered as a single daily dose or in two divided doses. How much is hydroxychloroquine Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs., Plaquenil Dosage Guide - Plaquenil depression side effectsHow does plaquenil treat sjogren& 39Long term use of plaquenil for lupusPlaquenil side effects diarrhea It was in 1951, after the war was over, that Allied soldiers taking longterm quinacrine demonstrated improved signs and symptoms of systemic lupus erythematosus SLE5. Just a few years later 1955, hydroxychloroquine HCQ was synthesized, and a successful scale-up created this cornerstone drug for treating SLE. Hydroxychloroquine — How Much Is Too Much? The Journal of.. Drug spotlight on hydroxychloroquine Lupus Foundation of.. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. HYDROXYCHLOROQUINE is used to treat rheumatoid arthritis and systemic lupus erythematosus. It is also used to treat malaria. The lowest GoodRx price for the most common version of hydroxychloroquine is around $25.54, 86% off the average retail price of $196.17. Hydroxychloroquine Hydroxychloroquine Plaquenil Prices, Discount Comparisons & Savings Options The lowest price for Hydroxychloroquine Plaquenil 200 mg is. 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.