Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Plaquenil decrease immune system Is chloroquine a quinoline Synthesis of chloroquine from 4 7 dichloroquinoline Nov 09, 2018 Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking hydroxychloroquine and call your doctor at once if you have trouble. Chloroquine retinopathy, is a form of toxic retinopathy damage of the retina caused by the drugs chloroquine or hydroxychloroquine, which are sometimes used in the treatment of autoimmune disorders such as rheumatoid arthritis and systemic lupus erythematosus. This eye toxicity limits long-term use of the drugs. It may increase your risk of side effects. Taking cyclosporine with hydroxychloroquine can increase the amount of cyclosporine in your body. This may increase your risk of side effects from cyclosporine. Disclaimer Our goal is to provide you with the most relevant and current information. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Hydroxychloroquine eye damage Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria, Chloroquine retinopathy - Wikipedia Plaquenil and dental work Mar 17, 2019 Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking this medicine and call your doctor at once if you have trouble focusing, if you see light streaks or flashes in your vision, or if you notice any swelling or color changes in your eyes. Hydroxychloroquine Uses, Dosage & Side Effects -. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Hydroxychloroquine toxicity - EyeWiki. May 24, 2017 First of all, it’s still unclear how exactly hydroxychloroquine causes eye toxicity. In a nutshell the outer layer of the retina gets damaged and then it deepens and spreads around the fovea. People tend not to notice anything at this stage. Plaquenil Side Effects by Likelihood and Severity INFREQUENT side effects. If experienced, these tend to have a Severe expression. A Disorder Of The Retina Of The Eye; Hi I started on hydroxychloroquine just 6 weeks ago and my rheumatologist warned me about poss damage to eyes and I should have an eye test to get a base line for them to work from and then have a test every 12 months to monitor. I had my eye test last week and all good which is great considering I've not had my eyes tested for about 20years.