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. Plaquenil and methotrexate taken together Drug hydroxychloroquine oral-tablet 200mg Perg for plaquenil Lupus alternatives to plaquenil The future. Hydroxychloroquine was previously prescribed only for people whose lupus disease activity was mild in its course; if the lupus became active, steroids or immunosuppressants would be prescribed instead. Today, however, HCQ is recommended for most individuals with lupus, whether mild, moderate, or severe. What Exactly Is Hydroxychloroquine, The Drug That Is Being Tested As The First Potential Coronavirus Treatment Sai Balasubramanian, J. D. Contributor Opinions expressed by Forbes Contributors are. 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. 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. How does hydroxychloroquine treat lupus Why are treatments that were developed for malaria now., What Exactly Is Hydroxychloroquine, The Drug That Is Being. Literature review of chloroquine syrupChloroquine and filipin lysosomeCan swollen ankles be caused by hydroxychloroquineHydroxychloroquine affects retina Hydroxychloroquine is a safer and more widely used version of chloroquine. Patients who depend on the medication to treat their arthritis or lupus have struggled to get the pills because of the demand surge. The shortage happened quickly as coronavirus-treatment.. Hydroxychloroquine in systemic lupus erythematosus SLE.. Hydroxychloroquine Uses, Dosage & Side Effects -. Medications commonly used to treat malaria, such as hydroxychloroquine Plaquenil, affect the immune system and can help decrease the risk of lupus flares. Side effects can include stomach upset and, very rarely, damage to the retina of the eye. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Hydroxychloroquine Plaquenil Chloroquine Aralen Quinacrine Atabrine 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.