Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Can i go back on plaquenil Chloroquine dosage ophthalmology guidelines Is plaquenil safe in pregnancy Hydroxychloroquine comes as a tablet to take by mouth. For prevention of malaria in adults, two tablets are usually taken once a week on exactly the same day of each week. The first dose is taken 1 to 2 weeks before traveling to an area where malaria is common, and then doses are continued for 8 weeks after exposure. Hydroxychloroquine is a quinoline medicine 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. Prevention or treatment of malaria. This fact sheet provides information about its use for the prevention of malaria infection associated. with travel. Center for Global Health Division of Parasitic Diseases and Malaria. Who can take hydroxychloroquine? Hydroxychloroquine can be prescribed to adults. and children of all ages. It can also be. 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. Malaria plaquenil Why are treatments that were developed for malaria now., Hydroxychloroquine Uses, Dosage & Side Effects - How does hydroxychloroquine work for arthritisPlaquenil for rosaceaHydroxychloroquine blood test PLAQUENIL hydroxychloroquine sulfate tablets is indicated for the treatment of rheumatoid arthritis, and discoid and systemic lupus erythematosus, in patients who have not responded satisfactorily to drugs with less potential for serious side effects. Plaquenil Hydroxychloroquine Sulfate - Sanofi. Medicines for the Prevention of Malaria While Traveling.. Treating Lupus with Anti-Malarial Drugs Johns Hopkins Lupus.. Rheumatoid arthritis. preventive treatment of vivax malaria. increased calcium in the blood from sarcoidosis. joint inflammatory disease in children and young adults. skin allergy to sunlight. 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. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more.