Our team periodically reviews articles in order to ensure content quality. The sources cited below consist of evidence from peer-reviewed journals, prominent medical organizations, academic associations, and government data. Plaquenil sore throat Hydroxychloroquine Effects of plaquenil rx on osteoarthritis Plaquenil reduces inflammation in many Rheumatic disorders, the mode of action is pretty complicated though so I shan't bore you with all the details, but basically it prevents your dendritic cells these are messengers for your immune system, if you will from interacting with your T-Cells a special type of white blood cell which through a convoluted and boring process, causes inflammation when an infection is found, and these basically malfunction with inflammatory disorders. 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. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Important information. Taking Plaquenil long-term or at high doses may cause irreversible damage to the retina of your eye. Please check with the appropriate physician regarding health questions and concerns. The information contained on this site is for informational purposes only, and should not be used as a substitute for the advice of a professional health care provider. Benefits of plaquenil for rheumatoid arthritis Hydroxychloroquine Plaquenil, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Hydroxychloroquine loss of appetiteWhat is the mechanism of action of chloroquine and primaquineHydroxychloroquine and chloroquine retinopathy Rheumatoid arthritis RA is a chronic autoimmune disorder. If you have this condition, you’re familiar with the swelling and painful joints it causes. These aches and pains aren’t caused by the natural wear and tear that occur with aging. Methotrexate for RA Side Effects, Effectiveness. Plaquenil Uses, Dosage & Side Effects -. Plaquenil hydroxychloroquine Basics, Side Effects & Reviews.. Aug 14, 2017 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. According to the Mayo Clinic, it can take up to six months' constant use before an effect is seen in RA 1. 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. Hydroxychloroquine Plaquenil and sulfasalazine Azulfidine are used for mild rheumatoid arthritis. They are not as powerful as other disease-modifying antirheumatic drugs, but they usually cause fewer side effects.