Malaria is a serious but rare disease caused by bites from infected mosquitos. Now the drug is used to treat inflammatory diseases. Plaquenil malaria prevention Plaquenil trouble swallowing Rarely, hydroxychloroquine can affect the bone marrow leading to reduced white blood cells leukopenia or platelets thrombocytopenia and abnormal red blood cells. Rare but potentially serious eye toxicity can occur. This toxicity affects a part of the eye called the retina and can lead to color blindness and even loss of vision. An. If you are taking Plaquenil to treat an inflammatory condition or malaria, you should be aware of the side effects that may occur to your eyes and vision. Plaquenil hydroxychloroquine is in a class of drugs called disease-modifying anti-rheumatic drugs, which are used to decrease inflammation, pain and joint damage. 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. Some diseases treated with Plaquenil include: Plaquenil lowers your immune system’s ability to cause inflammation. This type of disease occurs when the body's immune system attacks its own healthy tissue. How does plaquenil affect eyes Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis., Plaquenil Side Effects on Your Eyes and Vision Plaquenil couponPlaquenil eye grib wavesMalaria chloroquine proguanilCan plaquenil cause skin cancer PLAQUENIL hydroxychloroquine and the Eye. Download PDFVarious medications can affect the eyes and their function. Most drugs can be taken without damaging or changing the eyes in any way. However, a few systemic medications can cause damage to the eyes with subsequent vision changes. PLAQUENIL hydroxychloroquine and the Eye Westford. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine Plaquenil Toxicity and Recommendations for Screening. Wrong Hydroxychloroquine Dose Is Common, Putting Eyes at Risk Up to half of patients treated with the arthritis drug hydroxychloroquine Plaquenil are prescribed more than the recommended maximum amount, according to new research. Summary Blood creatinine increased is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 1 month, also take medication Enbrel, and have Pain. Aug 29, 2014 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.