Regardless of the problem, we'd like to help you find what you're looking for. Plaquenil is the brand name for the prescription drug hydroxychloroquine. Drugs administered with chloroquine Hydroxychloroquine 200 mg tab tablet price 90 days supply Drug interaction of chloroquine Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil is available in generic form. The number of patients taking immunosuppressive drugs for the management of autoimmune inflammatory conditions is increasing. The general practitioner needs to be active in preventing, monitoring and managing the adverse effects of these drugs even long after the treatment has ceased. The enzyme thiopurine methyltransferase TPMT metabolises thiopurine drugs azathioprine, mercaptopurine, tioguanine; the risk of myelosuppression is increased in patients with reduced activity of the enzyme, particularly for the few individuals in whom TPMT activity is undetectable. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Is plaquenil a thiopurine drug Hydroxychloroquine Information for Providers AIDSinfo, Long-term management of patients taking immunosuppressive drugs Chloroquine toxicity heart 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. Hydroxychloroquine Plaquenil. AZATHIOPRINE Drug BNF content published by NICE. Thiopurine Drugs Azathioprine and 6-Mercaptopurine Inhibit.. 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. Hydroxychloroquine. As a treatment for sarcoidosis, the antimalarial drug hydroxychloroquine Plaquenil® is most likely to be effective in patients with dermatologic involve-ment, joint manifestations and hypercalcemia. Due to poten-tial macular toxicity, it is recommended that patients on hydroxychloroquine have an eye examination every 6-12. Plaquenil is also used to prevent and treat acute attacks of some forms of malaria. What Kind of Drug is Plaquenil? Plaquenil is an anti-malarial drug and contains hydroxychloroquine sulfate. It is used for treatment of malaria, auto-immune diseases like lupus and arthritis. The exact mechanism of action of Plaquenil is not known.