It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Carbamazepine interaction hydroxychloroquine Intermittent preventive therapy chloroquine Remember, any patient who is at a high risk for Plaquenil toxicity should be examined on an annual basis following the baseline exam. The goal of monitoring/screening is to identify early macular damage prior to irreversible vision loss or even before visible signs of bull’s eye maculopathy. Dr. Fung’s case involved a 48-year-old woman with lupus. Nine years after discontinuing medical therapy, the patient had new scotomas, difficulty reading and progression of bull’s-eye maculopathy. Plaquenil’s long half-life in the body can cause irreversible and progressive damage, Dr. Fung said. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Whhat kind of damage does plaquenil cause to the eye Plaquenil & Your Eyes, Rx Side Effects New Plaquenil Guidelines and More. Is doxycycline and plaquenil similar drugsHydroxychloroquine common thanWhat are the ingredients in hydroxychloroquinePlaquenil side effect reversible or irreversiblePlaquenil rebound My own rheumatologist whom I highly respect, told me that vision damage from retinal toxicity was a “1 in 10,000” chance. Still, it was known that Plaquenil continues to accumulate over the years, so long-term usage does raise the risk of eye damage. Plaquenil toxicity and lowering dosage What You Sjo. Hydroxychloroquine Plaquenil. Plaquenil Las Vegas Diabetic Retinopathy Wellish Vision Institute. Please note the rare side effects listed below, specifically retinopathy, which causes damage to the eyes. Side effects associated with Plaquenil are placed in three categories common, less common, and rare. If you have any of the following effects and they persist or worsen, notify your doctor or pharmacist promptly. Diagnosis Hydroxychloroquine-induced retinal toxicity Discussion. Chloroquine CQ and hydroxychloroquine Plaquenil HCQ have been used for many years, initially for the treatment of malaria but now more commonly for the treatment of inflammatory diseases such as rheumatoid arthritis and lupus 1. Taking Plaquenil long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking Plaquenil 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.