It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Plaquenil and autoimmune urticaria Plaquenil and mouth sores Can i take ibuprofen with hydroxychloroquine Hydroxychloroquine skin Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. INDICATIONS including off-label uses Off-label use Rheumatoid arthritis, Systemic Lupus Erythematosus, primary Sjögren’s Syndrome extraglandular manifestations, inflammatory osteoarthritis; ADULT DOSING. 200-400 mg PO daily in a single or divided dose tablets are 200 mg. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Off label uses of plaquenil What Is Hydroxychloroquine Used For?, Hydroxychloroquine Side Effects, Dosage, Uses, and More How long will plaquenil stay in your system Off-Label Plaquenil Uses On occasion, your healthcare provider may recommend Plaquenil for something other than the conditions discussed in this article. Plaquenil is sometimes used off-label to treat a number of conditions, such as More Info on Plaquenil's Indications. Hydroxychloroquine Plaquenil RheumTutor. The use of low-dose naltrexone LDN as a novel anti-inflammatory.. Safe use of the drug in the treatment of juvenile arthritis has not been established. Precautions Dermatologic reactions to PLAQUENIL may occur and, therefore, proper care should be exercised when it is administered to any patient receiving a drug with a significant tendency to produce dermatitis. Hydroxychloroquine - Off label use drug - Ovarian cancer. michele75043. There are a few clinical trials open that are exploring the use of plaquenil in cancer. Off-Label Drug Use posted 8/11/98 Question Has the drug hydroxychloroquine sulfate Plaquenil been tested for its activity against viral syndromes like HIV disease? HIV patients have told me that it has measurably improved their condition doubled CD4+ T- cell counts - from 350 cells/mm^3 to 600+ cells/mm^3 for over one year.