Objectives: In immune thrombocytopenic purpura (ITP) treatment, the main goal is achieving the platelet level most rapidly for hemostasis. Pulse steroid therapy is common due to the rapid increase in the platelet count within the first 48 hours. Intravenous (IV) pulse steroid therapy is usually administered as a single methylprednisolone dose in the morning. Oral methylprednisolone is generally used as two divided doses due to its half-life, but there is no efficacy study for the use of pulse methylprednisolone therapy in two doses. In this study, we aimed to investigate whether the administration of single or double doses of pulse steroid treatment, which is the cheapest and most economical way to treat patients, differ in terms of platelet count increase rate.