Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Plaquenil and knee replacement Walgreens hydroxychloroquine Feb 19, 2020 Rheumatoid Arthritis. 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 a moderate inhibitor of CYP2D6. Codeine; Promethazine Major Avoid coadministration of hydroxychloroquine and promethazine. Hydroxychloroquine increases the QT interval and should not be administered with other drugs known to prolong the QT interval. User Reviews for Hydroxychloroquine to treat Systemic Lupus Erythematosus. Also known as Plaquenil, Quineprox. The following information is NOT intended to endorse any particular medication. While these reviews might be helpful, they are not a substitute for the expertise, skill, knowledge and judgement of healthcare practitioners. Overview. 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 Plaquenil Hydroxychloroquine for Lupus - LupusCorner, Plaquenil hydroxychloroquine sulfate dose, indications, adverse. Can plaquenil cause psoriasisCan i take plaquenil with robaxin 500 mgHypoglycemia and plaquenil 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 User Reviews for Systemic Lupus.. Hydroxychloroquine Plaquenil. Plaquenil hydroxychloroquine is commonly used to help keep mild lupus-related problems, such as skin and joint disease, under control. this drug is also effective at preventing lupus flares. The two types of antimalarials most often prescribed today for lupus are hydroxychloroquine Plaquenil® and chloroquine Aralen®. Unlike the rapid response seen with steroids, it may take months before antimalarial drugs improve your lupus symptoms. Side effects from antimalarials are rare and usually mild. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more.