An apparatus for injecting medicine includes an injection unit for injecting an injection solution into a body of a patient, an injection speed control unit connected to the injection unit and pressurizing the injection solution, wherein an injection speed of the injection solution that is injected into the body of the patient is controlled by selectively controlling the injection speed of the injection solution, and a pressurization control unit coupled to the injection unit, connected to the injection speed control unit in a wired or wireless manner, and controlling the pressurization of the injection solution.一種注藥裝置,包含:一注射單元,用於注射一注射溶液至一患者之體內;一注射速度控制單元,連接至該注射單元並用於對該注射溶液加壓,其中被注射至該患者之體內之該注射溶液之一注射速度係藉由選擇性地控制該注射溶液之該注射速度而得到控制;以及一加壓控制單元,耦合至該注射單元且以一有線或無線方式連接至該注射速度控制單元,並且控制對該注射溶液之該加壓。