Disclosed herein are a method of manufacturing multiple microelectrodes on a syringe needle and a syringe needle manufactured by the same. The syringe needle includes multiple interdigitated electrodes (IDEs) placed on a surface of a portion of the syringe needle spaced apart from a tip of the syringe needle, a pair of interconnection lines for electrical connection of the multiple IDEs, the interconnection lines electrically connecting a first group of the IDEs on the left and a second group of the IDEs on the right through one end of each of the interconnection lines, and a conductor for electrical connection to a PCB provided to a main body of a syringe at the other end of each of the interconnection lines, wherein the multiple IDEs are basically formed of a material for a dielectric layer and are alternately arranged at a first distance from one another.
