It does not work against certain types of malaria (chloroquine-resistant). The United States Center for Disease Control provides updated guidelines and travel recommendations for the prevention and treatment of malaria in different parts of the world. What autoimmune diseases does does plaquenil treat Interactions between plaquenil and methotrexate Plaquenil and mucinex Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. 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. This medication is also used, usually with other medications, to treat certain auto-immune diseases (lupus, rheumatoid arthritis) when other medications have not worked or cannot be used. Discuss the most recent information with your doctor before traveling to areas where malaria occurs. How does plaquenil treat ra Plaquenil Uses, Dosage & Side Effects -, Hydroxychloroquine Plaquenil Does plaquenilHydroxychloroquine 100 mg tabletChloroquine or mefloquine resistance malariaChloroquine causes itch mechanismPlaquenil hydroxychloraquine User Reviews for Plaquenil to treat Rheumatoid Arthritis The following information is NOT intended to endorse any particular medication. While these reviews might be helpful, they are not a substitute for the expertise, skill, knowledge and judgement of healthcare practitioners. Plaquenil User Reviews for Rheumatoid Arthritis at. Plaquenil Oral Uses, Side Effects, Interactions, Pictures.. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Mar 24, 2011 Had headaches with the plaquenil so went to the sulfar and predisone. Sulfar was a waste of time and since I had a little help from the plaquenil he switched me back to that with pain meds for the headaches and body. Recently i went back for app. and plaquenil had stopped doing anything so he added the methotrexate to it. I did not want to take it. May 15, 2015 Plaquenil is a mainstay of treatment for inflammatory arthritis and skin symptoms. Image Credit Alice Day/In 1984, I wrote my first prescription for the antimalarial drug, hydroxychloroquine Plaquenil, for a 28-year-old woman with SLE.