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. Hydroxychloroquine for vascular disease Zydus hydroxychloroquine gluten free Plaquenil and coq10 Hydroxychloroquine side effects kidney What is Rheumatoid arthritis? Rheumatoid arthritis a chronic progressive disease causing inflammation in the joints has been reported by people with rheumatoid arthritis, pain, high blood pressure, osteoporosis, high blood cholesterol. Check the latest reports from 670,458 Rheumatoid arthritis patients, or browse all conditions. Many different drugs can be used as DMARDs in the treatment of RA, but some are used more often than others. DMARD Side Effects and Use Hydroxychloroquine Plaquenil and sulfasalazine. 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. 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. Plaquenil used for ra Rheumatoid Arthritis Medications DMARDS, NSAIDs and More, DMARDs for Treating Rheumatoid Arthritis Chloroquine maculopathy treatment PLAQUENIL prolongs the QT interval and should not be administered with other drugs that have the potential to induce cardiac arrhythmias. Also, there may be an increased risk of inducing ventricular arrhythmias if PLAQUENIL is used concomitantly with other arrhythmogenic drugs. Mefloquine And Other Drugs Known To Lower The Convulsive Threshold Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Rheumatoid Arthritis Treatment Options Johns Hopkins.. Plaquenil hydroxychloroquine sulfate Drug / Medicine.. Originally, hydroxychloroquine was used to prevent and treat malaria and was considered very effective. Now it is generally used for rheumatoid arthritis, but it has also been shown to work well for juvenile arthritis, some lupus symptoms, and other types of autoimmune conditions. Read about hydroxychloroquine Plaquenil, a drug used to treat or prevent malaria, and to treat lupus and rheumatoid arthritis. Read more about the prescription drug hydroxychloroquine Plaquenil. 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.