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. What is hydroxychloroquine for Pain when stopping hydroxychloroquine plaquenil The answer was that while Hydroxychloroquine, the generic name for Plaquenil and the tablet I take in the same dose as yourself i.e. 200mg a day at the moment, is a disease modifying drug and an anti-malarial, it is also a mild immunosuppressant too. So this could be why your immune system is so low at the moment. From a technical point of view plaquenil is an immunosuppressant, however, from a medical point of view it is definitely NOT considered as one as its action is so light as to be insignificant in that respect. Any experienced lupus doctor would never describe plaquenil as an immunosuppressant. Any one have any experience or info regarding pre-existing precancerous conditions and the effects of Plaquenil on the immune system. I see so much info on the net where some says that Plaquenil has very mild effect on immune system except for eye issues --- Other info says it is an immunosuppressant. 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. Is plaquenil immunosuppressive Is Hydroxychloroquine Plaquenil an Immunosuppressant? — Donovan Hair., Is plaquenil an immunosuppresant? Lupus Forums at The Lupus Site Can you lose your hair taking hydroxychloroquineSle hydroxychloroquineChloroquine phosphate buy onlineDoes plaquenil cause you to gain weightCan you take hydroxychloroquine with prednisone 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. Treating Lupus with Anti-Malarial Drugs Johns Hopkins Lupus Center. Plaquenil and its affect on the immune system DailyStrength. Conquering Sjogren's Immunosuppressant. I do not think that Plaquenil is an immunosuppressant. In my nurses medication book it states it "suppresses malaria" but doesn't list any feature of immunosuppression as a description of the drug. I guess I would class it as having an anti-inflammatory affect with some of the autoimmune diseases. Immunodeficiency disorders is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 6 - 12 months, also take medication Humira, and have Mixed connective tissue disease 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.