It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Can plaquenil cause swollen lymph nodes Plaquenil mcv Visual field loss in plaquenil retinopathy Serious side effects are rare. The most common side effects are nausea and diarrhea, which often improve with time. Less common side effects include rash, changes in skin pigment such as darkening or dark spots, hair changes, and muscle weakness. Rarely, hydroxychloroquine can lead to anemia in some individuals. 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. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis Retinal Damage. Neurological Disorders. Blood Disorders. Hearing Disorders. Other Side Effects. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis (or juvenile idiopathic arthritis) and other autoimmune diseases. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Long-term effects of taking plaquenil Hydroxychloroquine - Side Effects, Dosage, Interactions., The Risk of Retinal Toxicity with Plaquenil Chloroquine druv testDoes hydroxychloroquine cause human birth defectsDrugs similar to plaquenilHow does plaquenil help fight lupus 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 Side Effects on Your Eyes and Vision. Long-Term Side Effects of Plaquenil for Rheumatoid.. Hydroxychloroquine plaquenil withdrawl? - LUPUS UK. Check with your doctor immediately if any of the following side effects occur Incidence not known. Blistering, peeling, loosening of the skin blurred vision or other vision changes chest discomfort, pain, or tightness cough or hoarseness dark urine decreased urination defective color vision diarrhea difficulty breathing Plaquenil Side Effects by Likelihood and Severity INFREQUENT side effects. If experienced, these tend to have a Severe expression. A Disorder Of The Retina Of The Eye; As PLAQUENIL may enhance the effects of a hypoglycemic treatment, a decrease in doses of insulin or antidiabetic drugs may be required. Drugs That Prolong QT Interval And Other Arrhythmogenic Drugs. PLAQUENIL prolongs the QT interval and should not be administered with other drugs that have the potential to induce cardiac arrhythmias.