It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Methylprednisolone and hydroxychloroquine Polymyalgia rheumatica plaquenil Hydroxychloroquine alcohol interaction Apr 10, 2019 Plaquenil can cause serious liver or heart problems, especially if you use certain medicines at the same time, including other medicines to treat malaria; an antibiotic or antifungal medicine; antiviral medicine to treat hepatitis or HIV/AIDS; antidepressants or antipsychotic medicines; birth. Plaquenil Interactions. Acetaminophen Tylenol, others Digoxin Lanoxin Iron-containing medications including multivitamins Isoniazid Nydrazid Methotrexate Rheumatrex Niacin. Rifampin Rifadin, Rimactane Thioridazine Mellaril, Mellaril-S Vitamins and herbal products. Jun 30, 2015 Plaquenil is a prescription medication used to prevent and treat certain types of malaria. It is also approved for the treatment of systemic lupus erythematosus SLE, and rheumatoid arthritis. This medication may be prescribed for other uses. 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. Uses for plaquenil Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus, Plaquenil Hydroxychloroquine - Side Effects, Dosage. What happens when you quit taking plaquenilSide effects of chloroquine and proguanil Jun 13, 2019 Plaquenil is a drug used to treat malaria and inflammatory or autoimmune diseases. What Is Plaquenil? - American Academy of Ophthalmology. Plaquenil - Side Effects, Uses, Dosage, Overdose, Pregnancy.. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis.. Plaquenil. Uses. Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of. Side Effects. Precautions. Interactions. While side effects of corticosteroids are usually to blame, there is also the possibility of ocular damage associated with long-term use of the antimalarial drugs hydroxychloroquine brand name Plaquenil® and chloroquine. Improved vision screening tests and updated dosing guidelines are key to avoiding such complications. 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.