Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Plaquenil and catching colds Cost of generic plaquenil Hydroxychloroquine sulfate prices Highlights for hydroxychloroquine Hydroxychloroquine oral tablet is available as a brand-name drug and a generic drug. Brand name Plaquenil. Hydroxychloroquine comes only as a tablet you take by mouth. Hydroxychloroquine is used to treat malaria, lupus erythematosus, and rheumatoid arthritis. Here are the three most common antimalarial drugs prescribed for lupus Hydroxychloroquine Plaquenil This is the most commonly prescribed antimalarial. Chloroquine Aralen This drug has been known to have more serious side effects. Quinacrine Atabrine Quinacrine is another. Preventive treatment of ovale malaria; disease that causes disc-shaped patches on upper body; preventive treatment of quartan malaria; malaria caused by the protozoa Plasmodium ovale Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. What is the drug plaquenil used to treat Hydroxychloroquine, the drug that could stop COVID-19 - archyde, Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus Hydroxychloroquine interaction with gabapentin Aug 29, 2014 Plaquenil, hydroxychloroquine HCQ, is an anti-malarial medication that has been proven to be useful in the treatment of patients with rheumatoid arthritis RA, systemic lupus erythematosus SLE and other inflammatory and autoimmune diseases. The Risk of Retinal Toxicity with Plaquenil. What Conditions does Plaquenil Treat? - WebMD. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Plaquenil has a better safety profile than chloroquine and is most commonly used today. When the drugs were first used, the dosages were generally higher than prescribed today, and a peculiar side-effect on the retina of the eye occurred that permanently affected vision. Chloroquine, brand name Aralen, is an anti-malarial drug. It is similar to hydroxychloroquine Plaquenil, and is useful in treating several forms of malaria as well as amebiasis that has spread outside of the intestines. 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.