While no vaccine or antiviral treatments are yet available, part of the virus’s impact is that infected people can develop pneumonia. Now, researchers in Shanghai are aiming to evaluate the efficacy and safety of Plaquenil (hydroxychloroquine, Sanofi-Aventis) to treat that pneumonia. 60 increase in malaria deaths after chloroquine failure Chloroquine-like drugs Plaquenil oct changes What does hydroxychloroquine cost Plaquenil Side-Effects. What is Plaquenil and how does it affect your eyes? Plaquenil Hydroxychloroquine is a medication that is used often to treat conditions such as Rheumatoid Arthritis, Lupus Sarcoidosis, and additional autoimmune disorders. Plaquenil has been known to cause retinopathy or damage to the retina. Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. Aug 14, 2017 Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. The New Zealand Dermatological Society recommends that to decrease the risk of retina damage, no more than 200mg of Plaquenil should be taken a day, and a dose of 400mg per day should be taken no longer than a few weeks. Additionally, adverse ocular affects are rare, but patients taking Plaquenil require more stringent optometric oversight.5mg/kg/d of their actual weight, or have other risk factors. The COVID-19 study is only looking into a five-day course, so it shouldn’t be alarming to optometrists, says Sara Wedimayer, OD, an optometrist with the Ann Arbor Healthcare System’s Veterans Administration and a clinical instructor at the University of Michigan. Effect of plaquenil on eyes Hydroxychloroquine Plaquenil Side Effects & Dosage for., Plaquenil Side Effects Common, Severe, Long Term - Aralen active ingredientsWhat are the side affects of hydroxychloroquinePlaquenil maculopathy photos Our Plaquenil hydroxychloroquine Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis.. Protecting your eyesight when taking Plaquenil Lupus.. Plaquenil is usually used for long term disease control, rather than in the short term to control active bursts of inflammation. Plaquenil has important but uncommon side effects that may affect your eye. How does Plaquenil affect your eyes? Plaquenil and your eyes. A rare side effect of Plaquenil is damage to the eye's retina. The retina is the light-sensitive tissue at the back of the eye. Using Plaquenil for a long period of time may harm the retina, causing serious vision loss. People with retinal damage from Plaquenil are not aware at first that they are losing vision. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as.