Immune thrombocytopenia or ITP is an autoimmune disorder in which the body creates autoantibodies against its thrombocytes or platelets that are destroyed, resulting in purpura or minor bleeding spots under the surface. It is most often found in cancer patients and is of growing concern.While the main causes of thrombocytopenia in cancer patients are chemotherapy and radiation, other aetiologies should also be considered in patients suffering from this debilitating disease. Thrombocytopenia causes a variety of complications in the treatment of cancer patients and therefore pharmacists need to be familiar with epidemiology, pathophysiology, risk factors, diagnostic methods, and emerging therapeutic options for chronic immune thrombocytopenia to help oncologists identify and implement realistic treatment measures for chronic immune thrombocytopenia patients undergoing cancer treatment.The objective of this review is to provide a brief overview of chronic immune thrombocytopenia and various strategies for the clinical management of the disease.