Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Hydroxychloroquine with tylenol Hydroxychloroquine foods to avoid In 1984, I wrote my first prescription for the antimalarial drug, hydroxychloroquine Plaquenil, for a 28-year-old woman with SLE. She was considerably overweight, with inflammatory arthritis and a photosensitive rash, and I worried that oral corticosteroids would tip her over into diabetes. If an antimalarial drug is started early, it may be able to reduce the damage to organs that starts as soon as three years after diagnosis. Antimalarials and Compounding. Hydroxychlororquine is sold under the brand name Plaquenil as an antimalarial with no indication for treating rheumatic diseases. What is hydroxychloroquine? Some of the breakdown products of medicines also are useful as treatments, even without giving the “parent” drug initially. Hydroxychloroquine Plaquenil is a breakdown product of chloroquine, and is, in fact, the most common antimalarial given to treat lupus. How hydroxychloroquine works to fight lupus 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. Is plaquenil an antimalarial drug Interactions between Plaquenil Oral and antimalarial-agents., Antimalarials for Rheumatic Conditions - Quinacrine, Chloroquine Increase in malaria deaths after chloroquine failureLong term use of plaquenilAps plaquenilWhat can you expect when you stop taking plaquenilSigns that plaquenil is eye damage Drug Revised guidelines recommend19 • Baseline examination within first year of usage of Plaquenil Hydrochloroquine or Aralen Chloroquine • Annual screening after 5 years of use **Interesting, The Royal College of Ophthalmologists in Great Britain does NOT recommend routine screening for toxicity with antimalarial drug use Early Plaquenil Toxicity Detected without Bull’s Eye Maculopathy. Why are treatments that were developed for malaria now used.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. PLAQUENIL is used concomitantly with other arrhythmogenic drugs. Mefloquine and other drugs known to lower the convulsive threshold PLAQUENIL can lower the convulsive threshold. Co-administration of PLAQUENIL with other antimalarials known to lower the convulsion threshold e.g. mefloquine may increase the risk of convulsions. As PLAQUENIL may enhance the effects of a hypoglycemic treatment, a decrease in doses of insulin or antidiabetic drugs may be required. Also, there may be an increased risk of inducing ventricular arrhythmias if PLAQUENIL is used concomitantly with other arrhythmogenic drugs.