One such commonly used medication for dermatologic and rheumatologic inflammatory conditions is hydroxychloroquine (Plaquenil), a chloroquine derivative. It is used to treat many diseases including malaria, rheumatoid arthritis and systemic lupus erythematosus. Prophylaxis for chloroquine resistant malaria Www plaquenil Hydroxychloroquine arthritis research uk Chloroquine resistant malaria Jun 13, 2019 What happens if retinal damage is found? If your ophthalmologist finds any signs of retinal damage, he or she will tell your primary care doctor or inflammatory disease specialist to stop Plaquenil treatment immediately. 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. Your ophthalmologist may use these tests to look for retina damage from Plaquenil Visual field test During this test you sit down and look into a bowl-like machine. OCT imaging This test makes a detailed, three-dimensional image of your eye. Multifocal ERG This test looks at cells in the. It is imperative that patients and physicians are aware of and watch for this drug’s ocular side effects. Retinal toxicity from hydroxychloroquine is rare, but even if the medication is discontinued, vision loss may be irreversible and may continue to progress. Plaquenil retina damage What can Hydroxychloroquine Plaquenil do to my eyes?, Long-Term Side Effects of Plaquenil for Rheumatoid. Do plaquenil and topamax interfere with each otherPlaquenil steven johnson syndrome Feb 19, 2020 PLAQUENIL is not effective against chloroquine-resistant strains of P. falciparum see CLINICAL PHARMACOLOGY - Microbiology. Ocular. Irreversible retinal damage has been observed in some patients who had received hydroxychloroquine sulfate. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. How Do Ophthalmologists Look for Plaquenil Damage.. Chloroquine retinopathy - Wikipedia. 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. Hydroxychloroquine sulfate HCQ, Plaquenil is an analogue of chloroquine CQ, an antimalarial agent, used for the treatment of systemic lupus erythematosus, rheumatoid arthritis and other autoimmune disorders. Its use has been associated with severe retinal toxicity, requiring a discontinuation of therapy. This means that the side effects of Plaquenil are mild and infrequent compared with its potential benefits. As with any medication, allergic reactions including skin rashes and non-allergic reactions can occur. The side effect that is of greatest concern is retinal toxicity.