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. Chloroquine fansidar and mefloquine Chloroquine diphosphate selleckchem Chloroquine overdose side effects Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Jan 18, 2019 One of the most significant side effects of the drug is its possibility of causing eye problems resulting in blurred or decreased vision. The most common issue is damage to the retina. It can impair your color vision or damage the retinal cells particularly in the area right around the central vision. Feb 19, 2020 SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. 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 adverse effect on retina Hydroxychloroquine Plaquenil, What can Hydroxychloroquine Plaquenil do to my eyes? Plaquenil and atrial fibrillationPlaquenil eye screening recommendationsHydroxychloroquine sulfate tablets usp 200 mg side effects Hydroxychloroquine, an anti-malarial medication, is useful in treating several forms of malaria as well as various rheumatologic diseases, such as rheumatoid arthritis RA, 1 systemic lupus erythematosus SLE and dermatologic conditions. 2 Retinal toxicity is a well-known adverse effect associated with the use of chloroquine and. Selective Thinning of the Perifoveal Inner Retina as an Early.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Plaquenil & Your Eyes. A Disorder Of The Retina Of The Eye Abnormal Function Of The Cornea In The Eye Corneal Opacity, A Scarring Disorder That Results In Clouding Of The Cornea Of The Eye If experienced, these tend to. Retinal toxicity from hydroxychloroquine is rare, but even if the medication is discontinued, vision loss may be irreversible and may continue to progress. It is imperative that patients and physicians are aware of and watch for this drug’s ocular side effects. Do you take Plaquenil for Rheumatoid Arthritis? 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.