Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Drug information about chloroquine Plaquenil and cosamine ds Comment Plaquenil is the devil! Worked well 1st 2 mts. After that I had issues with my vision, felt waves of nervousness, and extreme anxiety where I started to question my sanity. Hallucinated, broke out in rashes and crying spells. Learn about the wide-ranging effects of hydroxychloroquine Plaquenil® in the treatment of lupus dosing, benefits, side effects and rare complications of this commonly prescribed medication. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth. 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. Plaquenil lupus medicine Lupus Medicines Hydroxychloroquine - Brigham and Women's., Drug spotlight on hydroxychloroquine Lupus Foundation of. Plaquenil low heart rateMajor issue with chloroquineHow long to see effects of plaquenilChloroquine malaria life cycle treatment Feb 19, 2020 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. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Hydroxychloroquine - Wikipedia. Treating Lupus with Anti-Malarial Drugs Johns Hopkins Lupus.. May 07, 2019 plaquenil hydroxychloroquine is commonly used to help keep mild lupus-related problems, such as skin and joint disease, under control. this drug is also effective at preventing lupus flares. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. It was the first drug created specifically for lupus in 50 years. This type of drug has shown to be helpful, but more research is needed to know how well it works long-term. Immunosuppressive.