It does not work against certain types of malaria (chloroquine-resistant). The United States Center for Disease Control provides updated guidelines and travel recommendations for the prevention and treatment of malaria in different parts of the world. Plaquenil and total knee replacement Hydroxychloroquine and blood pressure Plaquenil cataracts toxicity Hydroxychloroquine is a one of a number of drugs which have been used for many years in the treatment of malaria. Fortunately, it was discovered these drugs often are helpful in the treatment of various rheumatic diseases, particularly systemic lupus erythematosus SLE or "Lupus" and rheumatoid arthritis. Taking Hydroxychloroquine for RA or Lupus Can Reduce Heart Risk by 17% If you take the anti-malarial drug hydroxychloroquine Plaquenil as part of your treatment for lupus or rheumatoid arthritis RA, you may be getting cardiovascular protection as an added bonus. Like lupus, rheumatoid arthritis or RA for short is an autoimmune disease that attacks tissues throughout the body. Although it is best known for its effects on joints, the Mayo Clinic points out that it also can affect organs such as the eyes, lungs, and heart, along with effects on the skin in many cases. This medication is also used, usually with other medications, to treat certain auto-immune diseases (lupus, rheumatoid arthritis) when other medications have not worked or cannot be used. Discuss the most recent information with your doctor before traveling to areas where malaria occurs. Will plaquenil treat lupus and rheumatoid arthritis Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis., Taking Hydroxychloroquine for RA or Lupus Can Reduce Heart. Hydroxychloroquine cost without insurancePlaquenil causing lyme herxing Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Hydroxychloroquine Plaquenil. Can You Have Lupus and Rheumatoid Arthritis at the Same Time.. Plaquenil Uses, Dosage & Side Effects -. According to the American College of Rheumatology, hydroxychloroquine Plaquenil, is a “disease-modifying anti-rheumatic drug DMARD,” meaning that it helps reduce the pain and swelling that come with arthritis. It can also reduce the incidence of joint damage, thus lessening the risk of developing a long-term disability from complications of RA. User Reviews for Plaquenil to treat Rheumatoid Arthritis. The following information is NOT intended to endorse any particular medication. While these reviews might be helpful, they are not a substitute for the expertise, skill, knowledge and judgement of healthcare practitioners. One approach to controlling lupus arthritis is with slow-acting agents such as hydroxychloroquine Plaquenil®. This medication can help with joint pain and swelling and may also help with the fatigue of lupus.