We were much later told that the Plaquenil had "lowered his tolerance to infection, as it is also an immuno-suppressant." In essence, the medicine allowed the viral infection to cross the barrier between his brain and blood/lungs. His/our question is as to whether he can or should EVER go back on the medication and risk exposure to further illnesses if it is true that Plaquenil or the generic for is, in fact, an immuno-suppressant and presents a serious health risk for him? Hydroxychloroquine in rheumatoid arthritis mechanism of action Plaquenil hair loss folic acid Which is what its supposed to do. I went additionally on Imuran about 8 weeks ago and have had more drastic symptom reduction, but that's because Imuran is an immune suppressants whereas plaquenil is an immune modulator/anti malarial. As a heads up plaquenil took 14 weeks for me to feel the full effects. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. Read about hydroxychloroquine Plaquenil, a drug used to treat or prevent malaria, and to treat lupus and rheumatoid arthritis. Read more about the prescription drug hydroxychloroquine Plaquenil. Sjögren's syndrome is an autoimmune disease involving the abnormal production of extra antibodies that attack the glands and connective tissue. We've been told that his 'count' (900 cells per 1,000) was the highest infection level in the spinal fluid that the doctors had ever seen. All the patients they'd encountered w/lower levels had died. (He was never told of that risk when he was put on the medication.) Added : What I failed to mention (above) is that he almost died in April when this happened. Plaquenil autoimmune Hydroxychloroquine Plaquenil, Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria Plaquenil dosage sjogren's syndromeIs it necessary to wean off of plaquenil Hydroxychloroquine or Plaquenil It is part of a series of medications that were originally used to prevent and treat malaria, but, at present, it is used for discomforts such as rheumatoid arthritis, some symptoms of lupus and other autoimmune diseases. It has also been used to prevent and treat malaria. Hydroxychloroquine, the drug that could stop COVID-19 - archyde. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. Study Raises Questions about Sjogren's and Plaquenil - Autoimmune Gal. Today, Plaquenil and other antimalarials are also used to treat and help prevent symptoms caused by certain autoimmune diseases such as rheumatoid arthritis RA, systemic lupus erythematosus, and discoid lupus, even though these diseases are not caused by malaria parasites. Plaquenil belongs in a class of medications known as disease-modifying antirheumatic drugs DMARDs. Rheumatoid Arthritis Support Group. Rheumatoid arthritis is a chronic, inflammatory, multisystem, autoimmune disorder. It is a disabling and painful condition which can lead to substantial loss of mobility due to pain and joint destruction. I know Plaquenil has helped me a ton, because I tried going off of it once to see if I really needed it. The first two weeks weren't bad, as Plaquenil has a high half-life and there was still some Plaquenil in my body. After that, my Lupus got progressively worse until I gave up and re-started the Plaquenil after 6 weeks of being off it.