It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine arthritis treatment Chloroquine proguanil price Side effects of chloroquine and proguanil Chloroquine phosphate freshwater fish 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. Give in 1–2 divided doses. Initially 400–600mg daily. May reduce by 50% to maintenance dose of 200–400mg daily. Max 600mg daily or 6.5mg/kg/day, whichever is less. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. 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. Plaquenil dosage Plaquenil - Side Effects, Uses, Dosage, Overdose, Pregnancy., PLAQUENIL Dosage & Rx Info Uses, Side Effects Plaquenil for inflammatory osteoarthritisHydroxychloroquine sulphate brand name 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. Plaquenil hydroxychloroquine sulfate dosing, indications.. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Jun 13, 2016 In adults, an initial dose of 800 mg = 620 mg base followed by 400 mg =310 mg base in six to eight hours and 400 mg =310 mg base on each of two consecutive days total 2 g hydroxychloroquine sulfate or 1.55 g base. An alternative method, employing a single dose of 800 mg =620 mg base, has also proved effective. Plaquenil Dosing for Malaria Prevention. To prevent malaria in adults traveling to an area of high risk, the recommended dose of Plaquenil is 400 mg once a week on the exact same day each week, starting two weeks before the anticipated exposure. The prescribing information recommends that Plaquenil be taken until eight weeks after return from. Jan 03, 2020 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 patients who weigh less than 31 kg.