Please review the following URL and make sure that it is spelled correctly. Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. Chloroquine and g6pd Plaquenil heat 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. Ideal body weight Plaquenil dosing calculations are reprinted with permission from The Lupus Encyclopedia A Comprehensive Guide for Patients and Families, by Donald E. Thomas, published by Johns Hopkins University Press. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. 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. It does not work against certain types of malaria (chloroquine-resistant). Plaquenil for lupus Plaquenil Oral Uses, Side Effects, Interactions., Protecting your eyesight when taking Plaquenil Lupus Foundation of. Plaquenil patient informationHow quickly does eye damage progress hydroxychloroquinePlaquenil ppd testPlaquenil en español INTRODUCTION Hydroxychloroquine HCQ is an alkalinizing lysosomatropic drug that accumulates in lysosomes where it inhibits some important functions by increasing the pH. HCQ has proved to be effective in a number of autoimmune diseases including systemic lupus erythematosus SLE. Hydroxychloroquine in systemic lupus erythematosus SLE.. Plaquenil Oral Uses, Side Effects, Interactions, Pictures, Warnings.. Taking Plaquenil for Rheumatoid Arthritis. Plaquenil hydroxychloroquine is commonly used to help keep mild lupus-related problems, such as skin and joint disease, under control. This drug is also effective at preventing lupus flares. I was put on Plaquenil in April of 2012 for Lupus symptoms, constant pain mostly in my legs extreme fatigue and overall ill feeling. Within 2 months of taking Plaquenil the pain and fatigue had subsided, not completely but has greatly improved over the last year and half & my health and immune system has also improved and I went from being sick ALL the time to very rarely sick. Plaquenil is a prescription medication approved by the Food and Drug Administration FDA to treat inflammation associated with lupus in people whose symptoms have not responded to drugs with lower risk for side effects. Plaquenil is also known by its drug name, Hydroxychloroquine.