Chloroquine is now uncommonly used in favor of its derivative hydroxychloroquine. In the United States, hydroxychloroquine is most often used for its anti-inflammatory effects in rheumatology and dermatology. Downes sm hydroxychloroquine retinopathy Hydroxychloroquine diabetes medscape Hydroxychloroquine contraindications Aug 14, 2017 Retinal Damage. According to Drugs.com, Plaquenil given for a long term can cause retinal disorders after a few months or years of daily use--especially if the dose exceeds 400mg per day. The risk of retinal damage increases at doses of 600mg to 700mg. Sep 13, 2019 Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some. Jan 05, 2020 Hydroxychloroquine is a well tolerated medication for various rheumatologic and dermatologic conditions. Its main side effects are gastrointestinal upset, skin rash, headache, and ocular toxicity. Within the eye, hydroxychloroquine negatively impacts the cornea, ciliary body, and retina. While early toxicity may be asymtomatic, patients with more advanced stage of toxicity may complain of color vision changes or paracentral scotomas. Its toxic effects on the retina are seen in the macula. Plaquenil macular damage Has anyone experienced plaquenil toxicity with damage to eyes?, Plaquenil Side Effects Common, Severe, Long Term - Plaquenil and parasitesBenefits of plaquenilMethotrexate and plaquenil for rheumatoid arthritisChloroquine aralen Aug 16, 2012 I am newly "diagnosed", though still waiting for it to be official. Haha! Anyway I was diagnosed with dry macular degeneration 7 years ago. A recent exam showed it has worsened. I have also seen 3 rheumatologists, and 2 of them say I should take Plaquenil and the risk of damage to my macula is not big enough to not take the Plaquenil. One. What about Plaquenil and Macular Degeneration? - Inspire. Hydroxychloroquine toxicity - EyeWiki. How to Succeed in Plaquenil Screenings. Sep 15, 2014 Her ocular history was remarkable for Plaquenil hydroxychloroquine, Sanofi-Aventis macular toxicity. Her systemic history was significant for lupus, which was initially diagnosed 15 years earlier. For the last 14 years, she took 400mg Plaquenil QD. Aug 06, 2014 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 Retinal toxicity associated with HCQ use is. On examination, a telltale sign of hydroxychloroquine toxicity is a bilateral change in the retinal pigment epithelium of the macula that gives the commonly described appearance of a bull’s-eye. This is a late finding, however, and too late for screening to be useful.