It regulates the activity of the immune system, which may be overactive in some conditions. Hydroxychloroquine can modify the underlying disease process, rather than simply treating the symptoms. Losartan and hydroxychloroquine Vivax malaria treatment chloroquine Hydroxychloroquine will it help ringworm Inhibition of cytokine production and reduction of T-cell activity is the probable mechanism underlying hydroxychloroquine’s efficacy in RA. The relevance of these inflammatory pathways to OA pathology 21, 22, 31, 32, coupled with the evidence that synovitis is closely correlated with pain in the OA joint. According to the American College of Rheumatology, hydroxychloroquine Plaquenil, is a “disease-modifying anti-rheumatic drug DMARD,” meaning that it helps reduce the pain and swelling that come with arthritis. It can also reduce the incidence of joint damage, thus lessening the risk of developing a long-term disability from complications of RA. Hydroxychloroquine oral tablet is available as a brand-name drug and a generic drug. Brand name Plaquenil. Hydroxychloroquine comes only as a tablet you take by mouth. Hydroxychloroquine is used to treat malaria, lupus erythematosus, and rheumatoid arthritis. Hydroxychloroquine is often taken in combination with other drugs such as methotrexate. Over the long term hydroxychloroquine can reduce pain, swelling and joint stiffness. It may be as long as 12 weeks before you notice the benefits. Plaquenil arthritis pain PLAQUENIL" Rheumatoid Arthritis Community - Support Group, RA and Hydroxychloroquine How Effective is it for. Chloroquine phosphate for marine velvetPhotopsia plaquenil toxicityPlaquenil sun sensitivity tinglingPlaquenil throat pain Hydroxychloroquine is used to treat rheumatoid arthritis; discoid and systemic lupus erythematosus SLE. Over the long term hydroxychloroquine can reduce pain, swelling and joint stiffness. If you have lupus, it may also improve the rash. It may be as long as 12 weeks before you notice the benefits. Hydroxychloroquine Side-effects, uses, time to work. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Arthritis - Diagnosis and treatment - Mayo Clinic. The researchers said Plaquenil may not be effective in these patients because much of their hand pain may be due to tendon problems rather than arthritis. 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. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. Rheumatoid Arthritis Support Group. Rheumatoid arthritis is a chronic, inflammatory, multisystem, autoimmune disorder. It is a disabling and painful condition which can lead to substantial loss of mobility due to pain and joint destruction.