It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine methotrexate drug interactions Hydroxychloroquine retinitis pigmentosa How to take hydroxychloroquine Nov. 28, 2001 -- A common antibiotic appears to have an interesting side effect it may prevent Parkinson's disease. The antibiotic -- minocycline-- is known to have anti-inflammatory effects. 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 lupus, rheumatoid arthritis, and others. Plaquenil-induced toxicity usually will not occur before five years of taking the drug. “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. 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 and parkinsons Will you have Parkinson's disease with Plaquenil - eHealthMe, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Plaquenil natural alternativePlaquenil and methotrexate for sjogren's syndromeSide effects plaquenil mayo clinic Parkinson’s disease PD is a common neurodegenerative disorder, manifested clinically by bradykinesia, resting tremor, rigidity, and postural instability.1 The cause of PD is unknown. Although there are a number of medications available for those affected, treatment remains focused on these motor, as well as nonmotor, symptoms. Available and emerging treatments for Parkinson’s disease.. Protecting your eyesight when taking Plaquenil Lupus.. Common and Rare Side Effects for Plaquenil Oral. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Important information. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. How to use Plaquenil. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. In children, dosage is also based on weight. Rheumatoid arthritis is a chronic disorder for which there is no known cure. Fortunately in the last few years, a shift in strategy toward the earlier institution of disease modifying drugs and the availability of new classes of medications have greatly improved the outcomes that can be expected by most patients.