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 meningitis Chloroquine drug info Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of malaria chloroquine-resistant. The United States Center for. With Plaquenil, however, the most commonly prescribed anti-malarial, this sort of damage occurs only in 1 out of 5,000 people who take the drug for five years or more. For this reason though, it is important that you see an ophthalmologist for an exam before starting to take an anti-malarial medication for your lupus. In 1941, discoid lupus patients were treated successfully with Atabrine, a compound developed in Germany in the 1920s. In the mid-1940s, both hydroxychloroquine HCQ and chloroquine CQ had been synthesized. In 1955 HCQ was shown to be effective for both systemic lupus and rheumatoid arthritis. 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 history Plaquenil, Treating Lupus with Anti-Malarial Drugs Johns Hopkins. Hydroxychloroquine usmle mechanism of actionLung nodules plaquenil A 26-year-old black female presented in office for her annual comprehensive eye exam. Her medical history was significant for Plaquenil therapy spanning 12 years with a daily dose of 200mg twice daily. She presented with a best-corrected visual acuity of 20/20 OD and 20/20 OS. All preliminary testing revealed normal findings. How to Succeed in Plaquenil Screenings. Drug spotlight on hydroxychloroquine Lupus Foundation of.. Idasek's Plaquenil history PatientsLikeMe. Hydroxychloroquine, 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. Common side effects include vomiting, headache, changes in vision and muscle weakness. Severe side effects may include allergic reactions. It does not appear to be safe during Case History A 79 year old. 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. Cumulative Dose and Risk What is Plaquenil? Plaquenil hydroxychloroquine is a medication most known for its original purpose of treating or preventing malaria, a disease caused by parasites that enter the body through the bite of a mosquito.