It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydrox chloroquine Remedy for chloroquine itching Plaquenil how long to take effect Hydroxychloroquine is a disease-modifying anti-rheumatic drug DMARDregulates the activity of the immune system, which may be overactive in some conditions. Hydroxychloroquine can modify the underlying disease process, rather than simply treating the symptoms. Preparation & Administration. Hydroxychloroquine comes in 200 mg tablets and is taken orally. The dose provided will be based upon a calculation of 6.5 mg/kg subject’s weight, which is the dose range commonly used to treat rheumatoid arthritis and lupus. Dosages will be rounded to the nearest 100 mg. It belongs to a disease-modifying antirheumatic drug classification. Hydroxychloroquine can reduce the skin problems linked with lupus and prevent the pain and swelling brought on by arthritis. This medication may also be used to treat other infections such as Q fever endocarditis, a type of heart valve infection. 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. Is hydroxychloroquine What Is Plaquenil? - American Academy of Ophthalmology, Chloroquine & Hydroxychloroquine supporting chemo. Who makes brand name plaquenilPharmacodynamics of chloroquinePlaquenil for autoimmune disordersChloroquine mammalian cellsHydroxychloroquine creatinine Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work. Hydroxychloroquine belongs to a group of medicines known as antimalarials. Hydroxychloroquine Oral Route Description and Brand Names - Mayo Clinic. What Is the Difference between Hydroxychloroquine and.. Plaquenil, Plaquenil Sulfate, Quineprox hydroxychloroquine.. Hydroxychloroquine is used to treat discoid lupus erythematosus DLE or systemic lupus erythematosus SLE or lupus. It is also used to treat acute and chronic rheumatoid arthritis. This medicine is available only with your doctor's prescription. During a press conference earlier today, March 19 th, the Trump administration announced that chloroquine and hydroxychloroquine, among other drugs, are being approved by the Food and Drug. Hydroxychloroquine belongs to the family of medicines called “antimalarials” AMs, which are also classified as disease-modifying anti-rheumatic drugs, or DMARDs. These drugs were initially used to prevent and to treat malaria but are no longer used for those purposes; more effective drugs have since been developed.