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. Hydroxychloroquine sul 200 Plaquenil and surgery risk Plaquenil withdrawl Pct and hydroxychloroquine mechanism RCOphth Clinical Guidelines The aim of College Clinical Guidelines is to identify the best medical evidence, set standards of patient care and ensure patient safety, providing a benchmark for outcomes within which high quality Ophthalmology can be practiced in the UK health service. While side effects of corticosteroids are usually to blame, there is also the possibility of ocular damage associated with long-term use of the antimalarial drugs hydroxychloroquine brand name Plaquenil® and chloroquine. Improved vision screening tests and updated dosing guidelines are key to avoiding such complications. Hydroxychloroquine plaquenil and sulfasalazine azulfidine are used for mild rheumatoid arthritis. they are not as powerful as other dmards, but they usually cause fewer side effects. 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. Omphthamologists risks of hydroxychloroquine Recommendations on Screening for Chloroquine and., Protecting your eyesight when taking Plaquenil Lupus. Chloroquine torsadesHydroxychloroquine arthritis research uk The risk may be much higher because retinopathy can be detected earlier when using more sensitive screening techniques. OBJECTIVES To reassess the prevalence of and risk factors for hydroxychloroquine retinal toxicity and to determine dosage levels that facilitate safe use of the drug. The risk of toxic retinopathy in patients on long-term.. What are the side effects of using hydroxychloroquine.. Drug spotlight on hydroxychloroquine Lupus Foundation of.. This may lead to lasting eyesight problems. The risk may be higher if you have some types of eye or kidney problems. The risk may also be higher with some doses of hydroxychloroquine, if you use hydroxychloroquine for longer than 5 years, or if you take certain other drugs like tamoxifen. Call your doctor right away if you have any eyesight. Patients and their physicians prescribing hydroxychloroquine need to be keenly aware of retinal toxicity risks and the importance of regular screening, and ophthalmologists who see these patients should keep retinal toxicity in the front of their minds. People with retinal damage from Plaquenil are not aware at first that they are losing vision. Unfortunately, once they lose a severe amount of vision loss, it is permanent. If you take Plaquenil, it is very important to see an ophthalmologist regularly. Your ophthalmologist will check your retina for problems before serious damage occurs.