It is used to prevent and treat acute attacks of malaria. It is also used to treat discoid or systemic lupus erythematosus and rheumatoid arthritis in patients whose symptoms have not improved with other treatments. Chloroquine working concentration Michael marmor plaquenil dec 2015 Plaquenil chemotherapy Hydroxychloroquine oral tablet is available as a brand-name drug and a generic drug. Brand name Plaquenil. Hydroxychloroquine comes only as a tablet you take by mouth. Hydroxychloroquine is used to treat malaria, lupus erythematosus, and rheumatoid arthritis. However, dose is usually not more than 800 mg for the first dose and not more than 400 mg for the next doses. For treatment of arthritis Adults—At first, 400 to 600 milligrams mg taken as a single dose or in two divided doses once a day. Then, 200 to 400 mg taken as a single dose or in two divided doses once a day. Hydroxychloroquine is a disease-modifying anti-rheumatic drug DMARD approved for adults with RA. It is often given in combination with methotrexate and sulfasalazine a treatment known as triple therapy, to help slow RA disease progression for patients who do not get relief from methotrexate therapy alone. Hydroxychloroquine comes as a tablet to take by mouth. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information. What is hydroxychloroquine 400 mg used for Hydroxychloroquine Side-effects, uses, time to work, Hydroxychloroquine Oral Route Proper Use - Mayo Clinic Hydroxychloroquine 200 mg discountChloroquine phosphate resistant malariaWhy plaquenil is good for lupusHydroxychloroquine tablets brandsChloroquine class of drug Sep 01, 2019 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. Hydroxychloroquine sulfate filmcoated tablets cannot be divided, therefore they should not be used to treat patients who weigh less than 31 kg. Hydroxychloroquine Tablets - FDA prescribing information.. Hydroxychloroquine Plaquenil -. Hydroxychloroquine Reviews Everyday Health. 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. The recommended adult dose for rheumatoid arthritis is 400-600 mg daily for 4-12 weeks followed by 200-400 mg daily. Systemic lupus erythematosus is treated with 400 mg once or twice daily for several weeks then 200-400 mg daily. Hydroxychloroquine should be Usually you will be started on a full dose for example, 400 mg daily or 2 tablets of 200mg hydroxychloroquine and later your doctor may reduce the dose for example, to 200 mg daily of hydroxychloroquine. Some patients may only need to take hydroxychloroquine two or three times per week when their disease is being well controlled.