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. Hydroxychloroquine cause rash Plaquenil mechanism of action arthritis Plaquenil 200 mg bid These medications may also prevent lupus from spreading to certain organs, such as the kidney and central nervous system your brain and spinal cord and may help to reduce flares by as much as 50%. Plaquenil and other anti-malarials are the key to controlling lupus long term, and some lupus patients may be on Plaquenil for the rest of their lives. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. 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. 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 reduces preeclampsia Lupus and Pregnancy - Arthritis Information, Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria Chloroquine phosphate puffer fishPlaquenil targetChloroquine phosphate freshwater After providing an overview of the pathogenesis of preeclampsia, preeclampsia in lupus pregnancies, and previous trials for prevention of preeclampsia with aspirin treatment, we recommend low-dose aspirin administration for all lupus patients starting prior to 16 weeks of gestation. Aspirin for Prevention of Preeclampsia in Lupus Pregnancy. Hydroxychloroquine Plaquenil. Taking Plaquenil for Rheumatoid Arthritis. All information contained within the Johns Hopkins Lupus Center website is intended for educational purposes only. Physicians and other health care professionals are encouraged to consult other sources and confirm the information contained within this site. New research reports that women with systemic lupus erythematosus SLE have a two-fold increase in risk of preeclampsia—a dangerous condition in which pregnant women develop high blood pressure hypertension and protein in their urine proteinuria after 20 weeks of gestation. It may ease your mind to know you can greatly reduce the risk of preeclampsia by going to all your prenatal appointments. In fact, most pregnant women who have preeclampsia have healthy babies.