Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Propranolol interactions with hydroxychloroquine What is hydroxychloroquine is for Plaquenil ocular screening 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. Hydroxychloroquine is used to treat rheumatoid arthritis; discoid and systemic lupus erythematosus SLE. Over the long term hydroxychloroquine can reduce pain, swelling and joint stiffness. If you have lupus, it may also improve the rash. It may be as long as 12 weeks before you notice the benefits. Hydroxychloroquine is often taken in combination with other drugs such as methotrexate. There are three general classes of drugs commonly used in the treatment of rheumatoid arthritis non-steroidal anti-inflammatory agents NSAIDs, corticosteroids, and disease modifying anti-rheumatic drugs DMARDs. NSAIDs and corticosteroids have a short onset of action while DMARDs can take several weeks or months to demonstrate a clinical effect. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil uses arthritis Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis., Hydroxychloroquine Side-effects, uses, time to work Can you take hydroxycut elite with hydroxychloroquine Also called Plaquenil, hydroxychloroquine is a disease-modifying drug that can help decrease both the swelling and pain of rheumatoid arthritis. According to, there is not a clear reason why hydroxychloroquine is so effective in treating autoimmune diseases. What Is Hydroxychloroquine and How Does It Help Arthritis.. Rheumatoid Arthritis Treatment Options Johns Hopkins.. Hydroxychloroquine Uses, Dosage & Side Effects -. Uses. Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of malaria chloroquine-resistant. The United States. Hydroxychloroquine 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. This medicine is not effective against all strains of malaria. Hydroxychloroquine is also used. 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.