Question: is plaquenil the same as hydroxychloroquine?
Answer: What is Hydroxychloroquine (Plaquenil®)? Hydroxychloroquine is used in the treatment of arthritis to help relieve inflammation, swelling, stiffness, and joint pain and also to help control the symptoms of lupus erythematosus (lupus; SLE). A common brand name for hydroxychloroquine is Plaquenil®.