Different classes of immunosuppressive agents have different mechanism of action. Now immunosuppressive agents are used as cancer chemotherapy, in autoimmune diseases such as rheumatoid arthritis and to treat severe allergy. Plaquenil for oral lichen planus Quinine vs chloroquine Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work. Hydroxychloroquine belongs to a group of medicines known as antimalarials. It works by preventing or treating malaria. How to use Plaquenil. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. In children, dosage is also based on weight. Hydroxychloroquine Plaquenil ®, a medication often taken by Sjögren’s patients, is not generally considered an “immunosuppressant.” While it does change or “modulate” the immune system in various ways, it does not lead to an increased risk of infections and does not require lab monitoring. Immunosuppressants can be divided into classes including calcineurin inhibitors, interleukin inhibitors, selective immunosuppressants and TNF alfa inhibitors. As immunosuppressive agents lower the immunity there is increased risk of infection. Is plaquenil immunosuppressant Plaquenil and its affect on the immune system DailyStrength, Plaquenil Oral Uses, Side Effects, Interactions, Pictures. Hydroxychloroquine toxicity monitoringCan you take phentermine with plaquenil Hydroxychloroquine Plaquenil, chloroquine Aralen, and quinacrine Atabrine are medications that were originally used to prevent or treat malaria. However, during World War II it was also found that these medications were effective in treating the symptoms of lupus. Treating Lupus with Anti-Malarial Drugs Johns Hopkins.. Conquering Sjogren's Plaquenil. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine, 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. Common side effects include vomiting, headache, changes in vision and muscle weakness. Severe side effects may include allergic reactions. It does not appear to be safe during Plaquenil Hydroxychloroquine may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health resources. Drugs A-Z Pill Identifier Supplements Symptom Checker Diseases Dictionary Media Immunosuppressants are drugs that inhibit or prevent activity of the immune system. In addition to treating many autoimmune diseases, they are also used to prevent organ transplant rejection, as chemotherapy for cancer treatment, and as treatments for other conditions.