It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Side effects of chloroquine phosphate tablets Chloroquine mechanism of action lysosome Hydroxychloroquine is a derivative of chloroquine that has both antimalarial and antiinflammatory activities and is now most often used as an antirheumatologic agent in systemic lupus erythematosis and rheumatoid arthritis. Hydroxychloroquine therapy has not been associated with liver function abnormalities and is an extremely rare cause of clinically apparent acute liver injury. May 02, 2018 Compared with biologic therapy in patients with early aggressive rheumatoid arthritis, triple therapy with methotrexate, sulfasalazine, and hydroxychloroquine was nearly as effective in terms of quality of life, and it cost only one-third as much, saving $20,000 per year of therapy per patient. 13 Highlights for hydroxychloroquine. 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. 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. Hydroxychloroquine rheumatoid arthritis reviews Hydroxychloroquine User Reviews for Rheumatoid Arthritis., Hydroxychloroquine An old drug with new relevance. Chloroquine treatment methodWill plaquenil stop yeast infectionAmoxicillin and plaquenilHydroxychloroquine rheumatoid arthritis reviews User Reviews & Ratings - Plaquenil oral. I have been on hydroxychloroquine Plaquenil for 13 years and I go to my Eye Dr. for my annual visual field exam. Rheumatoid Arthritis. Exercises. Plaquenil oral Reviews and User Ratings Effectiveness, Ease.. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Nov 09, 2018 Hydroxychloroquine is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. User Reviews for Plaquenil to treat Rheumatoid Arthritis. 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. Rated Plaquenil for Rheumatoid Arthritis Report. After taking for 200 mg a day for about 2-3 months, my RA pains were much less. However i began suffering from vertigo and dizzy spells!