It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Plaquenil allergic reaction What is in plaquenil Plaquenil tegen malaria Simple synthesis of chloroquine 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. He or she will also want to see how well you can move your joints. Depending on the type of arthritis suspected, your doctor may suggest some of the following tests. Laboratory tests. The analysis of different types of body fluids can help pinpoint the type of arthritis you may have. Fluids commonly analyzed include blood, urine and joint fluid. It can also be used pretty much indefinitely, as long as there is no sign of eye problems. Occasionally, someone will really have no measurable response to Plaquenil, but most docs will allow at least 6 months for that decision to be made because the lag time from taking the medicine to its effectiveness is so long. 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. Can plaquenil help osteoarthritis Plaquenil Hydroxychloroquine - Side Effects, Dosage., Arthritis - Diagnosis and treatment - Mayo Clinic Chloroquine proguanil side effectsPlaquenil and lupus anticoagulant This British study included 248 patients with hand osteoarthritis. They took either Plaquenil or a placebo for a year while receiving usual care. The result The drug "was no more effective than placebo for pain relief in patients with moderate to severe hand pain," the study authors concluded. Rheumatoid Drug No Help To Arthritis Patients. PLAQUENIL" Osteoarthritis Community - Support Group. What Is Hydroxychloroquine and How Does It Help Arthritis.. Aug 14, 2017 Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria 2. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. According to the Mayo Clinic, it can take up to six months' constant use before an effect is seen in RA 1. Today, Plaquenil and other antimalarials are also used to treat and help prevent symptoms caused by certain autoimmune diseases such as rheumatoid arthritis RA, systemic lupus erythematosus, and discoid lupus, even though these diseases are not caused by malaria parasites. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more.