Chloroquine has been extensively used in mass drug administrations, which may have contributed to the emergence and spread of resistance. It is recommended to check if chloroquine is still effective in the region prior to using it. Anti malaria pills chloroquine Plaquenil arthritis symptoms Plaquenil hydroxychloroquine hyperpigmentation Stance was of some value, while toxic effects were seldom serious, but were relatively frequent with doses in excess of 250 mg. daily of chloroquine diphosphate or its equivalent. Bagnall 1957 reported that 71 per cent. ofa series of 108 patients with rheumatoid arthritis experienced remission or major improvement of symptoms during long-term treatment. Hydroxychloroquine plaquenil and sulfasalazine azulfidine are used for mild rheumatoid arthritis. they are not as powerful as other dmards, but they usually cause fewer side effects. 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 lupus, rheumatoid arthritis, and others. The Centers for Disease Control and Prevention recommend against treatment of malaria with chloroquine alone due to more effective combinations. In areas where resistance is present, other antimalarials, such as mefloquine or atovaquone, may be used instead. Chloroquine rheumatoid arthritis side effects Chloroquine - LiverTox - NCBI Bookshelf, What are the side effects of using hydroxychloroquine. Nifedipine and hydroxychloroquineHydroxychloroquine mechanism of action in slePlaquenil difficulty sleepingPlaquenil with dentistryHow does plaquenil treat sjogren Interesting combination with methotrexate seems to reduce side effects of the methotrexate. There are other diseases where antimalarials have been used with variable results. The most common indication other than Rheumatoid arthritis, is for Systemic Lupus Erythematosus, where there is especially a response in skin and joint involvement. Antimalarials in Arthritis by drdoc on-line. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Chloroquine is a medication used to prevent and to treat malaria in areas where malaria is known to be sensitive to its effects. Certain types of malaria, resistant strains, and complicated cases typically require different or additional medication. Occasionally it is used for amebiasis that is occurring outside the intestines, rheumatoid arthritis, and lupus erythematosus. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. Rheumatoid arthritis is a disease in which the body's immune system attacks its own joints. This results in pain, swelling and potentially permanent damage. About 1.5 million people in the United States have RA and it affects women far more than men.