Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Cost of plaquenil versus hydroxychloroquine Chloroquine & At the same time, hydroxychloroquine sulfate, 200 mg twice daily, or chloroquine phosphate, 250 mg twice daily, was started and was continued for 6 months or more. Two additional patients, who did not wish to take corticosteroids, received hydroxychloroquine. A total of 329 drugs are known to interact with hydroxychloroquine 58 major drug interactions 158 brand and generic names 266 moderate drug interactions 1022 brand and generic names 5 minor drug interactions 23 brand and generic names A total of 565 drugs are known to interact with methotrexate Yes, as you say inga, the difference between the price of Plaquenil and the generic is substantial. Right now, for example, I would pay $18 for 90 of the generic and $193 for 90 of Plaquenil brand name. Think I'll go with generic hydroxychlororquine and see what happens. blessing to all, Melinda Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. Difference between hydroxychloroquine and hydroxychloroquine sulfate Hydroxychloroquine SULFATE -, Hydroxychloroquine Compared to Alternatives - Generic plaquenil costHydroxychloroquine sulfate online washington dcChloroquine target cycle Hydroxychloroquine can affect your heart's rhythm. Other drugs can have the same effect. Interactions between Cipro Oral and qt-prolonging-agents-hydroxychloroquine. Plaquenil or hydroxychloroquine sulfate? Which has been better?. Hydroxychloroquine Reviews Everyday Health. Hydroxychloroquine is generally the first line of treatment for someone who has been diagnosed with lupus. It is used for skin and joint involvement, muscle inflammation, fever, fatigue, pleurisy, to reduce the development of renal kidney disease and chronic damage, and for its steroid-sparing properties. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth. It is also being used as an experimental treatment for SARS-CoV-2. A controlled, double blind, parallel group, long term study of hydroxychloroquine sulphate in the treatment of rheumatoid arthritis, comparing daily doses of 200 mg and 400 mg, is described. The trial involved 54 patients with moderate disease activity who had not previously received antimalarial drugs.