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. How does hydroxychloroquine help sjogren's Hydroxychloroquine and lexapro Plaquenil for frontal fibrosing alopecia Information on the medication plaquenil Lupus and Plaquenil research. While Plaquenil was not created with the explicit purpose of helping people minimize the disease activity of lupus, a number of clinical trials have been conducted to examine the clinical impact of the medication. There are three main antimalarial drugs are prescribed for lupus symptoms. Here are the three most common antimalarial drugs prescribed for lupus Hydroxychloroquine Plaquenil This is the most commonly prescribed antimalarial because it is generally believed to cause fewer side effects than the others. Learn about side effects further down. 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. 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. Medication for lupus hydroxychloroquine Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects., Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus Side effects plaquenil weight gain Hydroxychloroquine is in a class of drugs called antimalarials. It is used to prevent and treat acute attacks of malaria. It is also used to treat discoid or systemic lupus erythematosus and rheumatoid arthritis in patients whose symptoms have not improved with other treatments. Hydroxychloroquine MedlinePlus Drug Information. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Medications used to treat lupus Lupus Foundation of America. No medication is 100% effective in treating or preventing all types of malaria. For best results, keep using the medication as directed. Talk with your doctor if you have fever, vomiting, or diarrhea during your treatment. When treating lupus or arthritis, Plaquenil is usually given daily for several weeks or months. Some medicines can slow down your lupus. Doctors call these DMARDs. This stands for Disease-Modifying Anti-Rheumatic Drugs. Hydroxychloroquine is a DMARD. The brand name is Plaquenil. What does Plaquenil do? Plaquenil relieves pain and swelling and prevents damage to joints. How long does Plaquenil take to work? Plaquenil works very slowly. The types of drugs that have been used to treat lupus include NSAIDs, corticosteroids and other immune system suppressing drugs, hydroxychloroquine, and the newest lupus drug, Benlysta. Lupus.