Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Malaria tablets side effects chloroquine Plaquenil retinopathy Several risk factors may increase the likelihood of retinal toxicity from Plaquenil such as, age of greater than 60 years, daily dose more than 6.5 mg/kg; use of the drug more than 5 years, obesity, preexisting retinal disease and, renal or liver failure. Defined,’and’people’come’here’either’for’long’or’shortstays’who’may’have’had’ahistory’of’ exposure’to’chloroquine.’’Thus. Spotting the Telltale Signs of Plaquenil Toxicity Subtle but characteristic alterations on OCT are often your first clue. Home Current Issue Subscribe e-Newsletters Continuing Education Meetings Archives. Patient Handouts Optometric Study Center Editorial Staff Business Staff Media Kit Multimedia Web Exclusives. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Plaquenil toxicity continuing education Plaquenil Hydroxychloroquine - Side Effects, Dosage., Plaquenil Maculopathy DeWilde - Pacific University Plaquenil vaccines Plaquenil toxicity isn’t even in the top 10, or the top 100” if you’re looking at incidence, he said. “It’s a pretty rare thing.” Nevertheless, he urged doctors to master the Academy’s new guidelines, because the effects from chloroquine and hydroxychloroquine, when they do occur, are severe and often irreversible. Rx Side Effects New Plaquenil Guidelines and More.. Spotting the Telltale Signs of Plaquenil Toxicity. PowerPoint. Update on Plaquenil Testing. 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. He is heavily involved in clinical patient care, clinical research, and teaching in many of the ocular disease courses. He has given over 350 continuing education lectures on topics related to ocular disease at the local, state, national, and international level, and has published extensively. Although it is considered rare, retinal toxicity from the intake of Plaquenil can be irreversible even if the drug is discontinued 2, 3. What is Plaquenil Toxicity? The toxicity resulting from the intake of Plaquenil is due to its affinity for melanin-containing structures in the body.