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. Chloroquine cancer clinical trial Plaquenil uses arthritis Chloroquine method of action Contraindications to plaquenil Rated Hydroxychloroquine for Rheumatoid Arthritis Report. I was prescribed this drug to ease my ra disease, I was taking 400mg per day which was to last for 3 months then reduced to 200mg. I had. I’ve been on Plaquenil since I was diagnosed in October 2018. It definitely helped but it took me 3 months to feel some relief. My rheumatologist mainly prescribed it for me because I had an elevated liver enzyme and because I had symptoms of lupus which Plaquenil can treat. 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. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Ra treatment hydroxychloroquine Hydroxychloroquine Side Effects, Dosage, Uses, and More, Hydroxychloroquine as Rheumatoid Arthritis Treatment Plaquenil eye testsChloroquine moa sarcoidHydroxychloroquine treats what autoimmune diseasesHydroxychloroquine usosCan hydroxychloroquine cause vision changes Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria 2. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Hydroxychloroquine - LiverTox - NCBI Bookshelf. Plaquenil vs. Prednisone Prescription Treatment for.. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis or juvenile idiopathic arthritis and other autoimmune diseases. It is not clear why hydroxychloroquine is effective at treating autoimmune diseases. 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 brand namePlaquenil is a disease-modifying anti-rheumatic drug DMARD approved for adults with RA. It is often given in combination with methotrexate and sulfasalazine a treatment known as triple therapy, to help slow RA disease progression for patients who do not get relief from methotrexate therapy alone. 1,2. Research shows that this medication reduces RA symptoms.