Disclosed herein is a syringe for administering a pharmaceutical substance. Accordingly, the syringe may include a syringe body, an actuator, a dispensing needle, and a removable cap. Further, the syringe body may include a syringe wall. Further, the syringe wall forms a receptacle. Further, the receptacle may include the pharmaceutical substance associated with a predetermined dose. Further, the actuator may include a sliding plunger. Further, the sliding plunger may be configured for displacement through the receptacle. Further, the displacement of the sliding plunger causes dispensing of the predetermined dose of the pharmaceutical substance. Further, the dispensing needle may be detachably couplable with the syringe body proximal to a dispensing end of the syringe body. Further, the dispensing needle may include a conduit. Further, the removable cap may be attachable with the syringe body proximal to the dispensing end.
