It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine gas Plaquenil pulmonary sarcoidosis Hydroxychloroquine usos 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. Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. To assess whether hydroxychloroquine can delay renal damage development in lupus nephritis patients. Methods. Lupus nephritis patients n 256 from the LUpus in MInorities, NAture versus nurture study n 635, a multiethnic cohort of African Americans, Hispanics, and Caucasians, age 16 years with disease duration 5 years at Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis (or juvenile idiopathic arthritis) and other autoimmune diseases. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Plaquenil and nephritis Lupus Nephritis Medication Corticosteroids., Plaquenil Uses, Dosage & Side Effects - Plaquenil for itchingWhat are the warning on the nnedicine named hydroxychloroquine Plaquenil is the most common antimalarial drug given to treat lupus, and most physicians with experience in lupus agree that antimalarial treatments should be used long-term, year-after-year in all patients who can tolerate them. Learn why treatments that were developed for malaria are now used for lupus. Read the study Longer-Term Use of Plaquenil Protects Against Lupus Flares Lupus.. Protective Effect of Hydroxychloroquine on Renal Damage in Patients.. A Long-Term Study of Hydroxychloroquine Withdrawal on Exacerbations in.. Treatment works well to control lupus nephritis, so you may not have complications. Between 10 to 30 percent of people who have lupus nephritis develop kidney failure. 6 Learn more about what happens if your kidneys fail. The most severe form of lupus nephritis, called diffuse proliferative nephritis, can cause scars to form in the kidneys. Despite all these benefits, hydroxychloroquine is too often still regarded as a second-line treatment, as we see from major randomised trials in which only about 50% of patients are treated with hydroxychloroquine, and even more strikingly from the absence of any mention of hydroxychloroquine in important studies. Three anti-malarial drugs are prescribed for lupus symptoms. Hydroxychloroquine Plaquenil is the most commonly prescribed because it is generally believed to cause fewer side effects; chloroquine Aralen has a reputation for more serious side effects, but it may be prescribed in situations where hydroxychloroquine cannot be used.