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. Plaquenil sore mouth Plaquenil p450 enzymes Plaquenil hydroxychloroquine "I take it for Rheumatoid Arthritis, it has been good for me, but the generic form of it caused me problems, so I have to take the brand name. The brand name is extremely expensive and I cannot afford it. Hydroxychloroquine is an antimalarial drug which is relatively safe and well-tolerated agent for the treatment of rheumatoid arthritis. Chloroquine is another antimalarial agent that is also sometimes used. Generally, Plaquenil is a treatment option as monotherapy used alone for mild rheumatoid arthritis or as combination therapy with other DMARDs for moderate to severe disease. A Bit of History The origin of antimalarials dates back to the 1630s in Peru. 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. Chloroquine and hydroxychloroquine rheumatoid arthritis Mechanism of action of hydroxychloroquine as an antirheumatic., Rheumatoid Arthritis Treatment Options Johns Hopkins. Plaquenil sulfa allergyChloroquine used wheePlaquenil use icd 10 code According to the American College of Rheumatology, hydroxychloroquine Plaquenil, is a “disease-modifying anti-rheumatic drug DMARD,” meaning that it helps reduce the pain and swelling that come with arthritis. It can also reduce the incidence of joint damage, thus lessening the risk of developing a long-term disability from complications of RA. RA and Hydroxychloroquine How Effective is it for Rheumatoid.. Taking Plaquenil for Rheumatoid Arthritis. What Is Hydroxychloroquine and How Does It Help Arthritis - UEW Healthcare. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis, 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 is in a class of drugs called antimalarials. 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. 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.