Additionally, another exception occurred while executing the custom error page for the first exception. Hydroxychloroquine is widely used in the treatment of post-Lyme arthritis. Hydroxychloroquine 200 mg for rheumatoid arthritis Chloroquine injection for malaria treatment Can i take plaquenil for heart attack Hydroxychloroquine, sold under the brand name Plaquenil Sanofi-Aventis, is an antimalarial drug that has gained widespread use in treating various autoimmune diseases, including systemic lupus erythematosus and rheumatoid arthritis. 1 By some estimates, more than 150,000 patients are on long-term therapy with this medication in America alone. 2. Apr 10, 2019 Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil 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 condition does not cause symptoms and is reversible with cessation of the medication. The finding of corneal verticillata bares no correlation with retinal toxicity and is not an indication to stop the medication 1. The hallmark of hydroxychloroquine toxicity is bilateral pigmentary retinopathy 1. And caution is required if patients have certain heart conditions, diabetes, psoriasis etc. It may have both an anti-spirochaete activity and an anti-inflammatory activity, similar to the treatment of rheumatoid arthritis. What is plaquenil toxicity Hydroxychloroquine-Induced Retinal Toxicity - American., Plaquenil Uses, Dosage & Side Effects - Chloroquine vs hydroxychloroquine autophagyMechanism of action of hydroxychloroquine Plaquenil hydroxychloroquine is a medication most known for its original purpose of treating or preventing malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Hydroxychloroquine Plaquenil Toxicity and Recommendations.. Chloroquine and Hydroxychloroquine Toxicity Practice Essentials.. Plaquenil is a medication commonly used in patients that have Rheumatoid Arthritis RA, Systemic Lupus Erythematosus SLE, Sjogrens Syndrome, and other inflammatory and autoiummune disorders. What are risk factors for developing retinal toxicity from Plaquenil? 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. The American Academy of Ophthalmology has published several dosing and screening recommendations for hydroxychloroquine to avoid potential retinal toxicity, yet some patients still experience permanent vision loss resulting from hydroxychloroquine retinopathy due to improper dosing of the drug and improper screening.