Plaquenil is 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. Hydroxychloroquine clinical trial cancer Extraerythrocytic malria and chloroquine Hydroxychloroquine and the flu Hydroxychloroquine is used widely for the treatment of systemic lupus erythematosus SLE, rheumatoid arthritis, and related inflammatory and dermatologic conditions. It is now being considered for new applications in diabetes mellitus, heart disease, and adjunct cancer therapy. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Use in patients with psoriasis may precipitate a severe attack of psoriasis; use with caution Postmarketing cases of life-threatening and fatal cardiomyopathy reported with use of. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Hydroxychloroquine uses Hydroxychloroquine Plaquenil Side Effects & Dosage for., Hydroxychloroquine Side Effects, Dosage, Uses, and More Does plaquenil increase risk of infectionHydroxychloroquine and edema For patients taking hydroxychloroquine to prevent malaria Your doctor may want you to start taking this medicine 1 to 2 weeks before you travel to an area where there is a chance of getting malaria. This will help you to see how you react to the medicine. Hydroxychloroquine Oral Route Proper Use - Mayo Clinic. Plaquenil hydroxychloroquine sulfate dosing, indications.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Hydroxychloroquine or Plaquenil It is commonly used to treat various complications as a result of lupus and other connective tissue disorders; that is to say, the set of cells of the organism that has the same function and that constitute the fundamental structure of the different organs of the human body. Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil is 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. Corticosteroids and salicylates may be used in conjunction with PLAQUENIL, and they can generally be decreased gradually in dosage or eliminated after a maintenance dose of PLAQUENIL has been achieved. HOW SUPPLIED. PLAQUENIL tablets are white, to off-white, film coated tablets imprinted “PLAQUENIL” on one face in black ink. Each tablet contains 200 mg hydroxychloroquine sulfate equivalent to 155 mg base.