Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Chloroquine phosphate tablets ip Hydroxychloroquine 200 mg overdose What Is Plaquenil? Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil is available in generic form. What Are Side Effects of Plaquenil? Plaquenil Hydroxychloroquine is used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus & others. Here are some of the ways in which Plaquenil is used to control lupus symptoms May prevent lupus flares by as much as 50%. Reduce muscle and joint pain. Reduce lupus related rashes. Protect against pleuritis inflammation of the lining of the lungs. Protect against pericarditis inflammation. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Plaquenil effectiveness lupus Hydroxychloroquine Plaquenil Side Effects & Dosage for., Plaquenil Hydroxychloroquine - Side Effects, Dosage. Plaquenil birthSide effects of plaquenil 200 mg tablets Eventually the side effects abate. It should also help with joint and muscle pain. The first couple of months were the hardest for me. Lupus has affected my lungs I have never smoked resulting in pleural effusions, costocondritis, and my central nervous system. Plaquenil will also reduce the number of flares you may have. Systemic Lupus Erythematosus - Does anyone else take.. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Plaquenil Hydroxychloroquine. The drug of choice for systemic lupus erythematosus SLE or "Lupus" and rheumatoid arthritis. Hydroxychloroquine is a one of a number of drugs which have been used for many years in the treatment of malaria. Fortunately, it was discovered these drugs often are helpful in the treatment of various rheumatic diseases. What are anti-malarial drugs, and why are they used to treat lupus? Hydroxychloroquine Plaquenil, chloroquine Aralen, and quinacrine Atabrine are medications that were originally used to prevent or treat malaria. However, during World War II it was also found that these medications were effective in treating the symptoms of lupus. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. if you are taking this for lupus or.