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 what is Rash with plaquenil Hydroxychloroquine sulfate overdose Plaquenil related toxicity 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. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. A rare complication of the commonly used rheumatoid arthritis drug hydroxychloroquine Plaquenil is injury to the retina the light-sensing portion of the back of the eye. The earliest sign of retinal changes from hydroxychloroquine is a decreased ability to distinguish between red and green colors. 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. Hydroxychloroquine and rheumatoid arthritis What are the side effects of hydroxychloroquine and., Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria Plaquenil and detached retinaDoes plaquenil cause cancer Hydroxychloroquine can be used to treat rheumatoid arthritis or lupus. Hydroxychloroquine doesn’t work immediately – it may be 12 weeks before you notice the benefit. Hydroxychloroquine should effectively treat your condition, and stop it causing damage to your joints. It has been tested and has helped many people. Hydroxychloroquine information booklet - Versus Arthritis. Rheumatoid Arthritis 17 Signs of Serious Complications. Hydroxychloroquine Use and Risk of CKD in Patients with.. 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. What is Hydroxychloroquine? Also called Plaquenil, hydroxychloroquine is a disease-modifying drug that can help decrease both the swelling and pain of rheumatoid arthritis. According to Rheumatology.org, there is not a clear reason why hydroxychloroquine is so effective in treating autoimmune diseases. It is potentially because the drug interferes with the immune system’s cells’ communications. For lupus erythematosus, one or two tablets are usually taken once or twice daily. For rheumatoid arthritis, one to three tablets are usually taken once a day. Hydroxychloroquine can be taken with a glass of milk or a meal to decrease nausea. Follow the directions on your prescription label carefully.