It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Plaquenil cold urticaria Hydroxychloroquine sulfate vs plaquenil H-chloroquine side effects Anti-malarial medicine for chloroquine resistant malaira Plaquenil hydroxychloroquine is in a class of drugs called disease-modifying anti-rheumatic drugs, which are used to decrease inflammation, pain and joint damage. While today it is used to treat autoimmune conditions, such as rheumatoid arthritis and lupus, it was originally used as an anti-malaria drug. Plaquenil, widely used to treat lupus, rheumatoid arthritis and other inflammatory and dermatologic conditions, is very effective, and “the risk of toxicity in the first five years for someone without special risk factors is very low,” Dr. Marmor said. However, risk increases with duration of use. Common side effects may include headache, dizziness, ringing in your ears; nausea, vomiting, stomach pain; loss of appetite, weight loss; mood changes, feeling nervous or irritable; skin rash or itching; or. hair loss. 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. Plaquenil eye problems Wrong Hydroxychloroquine Dose Is Common, Putting Eyes at Risk., Rx Side Effects New Plaquenil Guidelines and More. Plaquenil and pregnancy side effects Eye damage due to Plaquenil is not common,” he says. “Rarely will anybody who has good vision and minimal symptoms develop loss of central vision or ability to read if annual screening is done and visual are symptoms reported as soon as they occur so the medication can be stopped if toxicity occurs. Protecting your eyesight when taking Plaquenil Lupus.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Hydroxychloroquine toxicity - EyeWiki. RARE side effects. If experienced, these tend to have a Severe expression. Abnormal Liver Function Tests. Acute Liver Failure. Acute Pustular Eruptions On Skin. Bronchospasm. Decreased Blood Platelets. Decreased White Blood Cells. 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. Took Plaquenil for 13 years for lupus. Saw eye doctor every 6 months as required. He never caught vision loss until it was too late and then tried to say it was my fault for missing one appointment. Lupus doctor wanted to blame eye doctor even though the dose he gave me over the years was way too high for my size.