Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Plaquenil retinal Is chloroquine safe during pregnancy The aim of the study was to evaluate the efficiency and safety of hydroxychloroquine in the treatment of immune thrombocytopenia in children. The study included French child population, followed for either an acute, persistent or chronic ITP, diagnosed between 19 and treated with hydroxychloroquine Plaquenil® between 20. The aim of the study was to examine the clinical characteristics and prognosis according to severity of thrombocytopenia and response to treatment for thrombocytopenia in patients with systemic lupus erythematosus SLEretrospectively evaluated 230. Keywords Immune thrombocytopenia, Plaquenil®, Platelets, Prednisone, T regulatory cells, Vitamin D. Introduction. Immune thrombocytopenic purpura ITP is thought to be an autoimmune disorder mediated by autoantibodies with no known etiology, and the incidence is approximately 2.5 per 100,000 persons per year. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Plaquenil and thrombocytopenia Refractory immune thrombocytopenia successfully treated with., Thrombocytopenia in Systemic Lupus Erythematosus Plaquenil and valacyclovir Thrombotic thrombocytopenic purpura TTP is a rare blood disorder. In TTP, blood clots form in small blood vessels throughout the body. The clots can limit or block the flow of oxygen-rich blood to the body's organs, such as the brain, kidneys, and heart. As a result, serious health problems can. Thrombotic Thrombocytopenic Purpura National Heart, Lung.. Refractory immune thrombocytopenia successfully treated.. Plaquenil Thrombocytopenia. 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. Hydroxychloroquine sulfate sulfate base, and are for oral. PLAQUENIL hydroxychloroquine sulfate tablets contain 200 mg hydroxychloroquine sulfate. thrombocytopenia, appears which is not attributable to the disease under treatment, consider discontinuation of PLAQUENIL. WebMD explains the causes, symptoms, and treatment of thrombocytopenia and ITP, conditions that cause you to have an abnormally low number of platelets in your blood.