The invention provides a retractable drug coating stent, and belongs to the technical field of medical apparatus and instruments. The stent comprises an inner tube, a middle tube, an outer tube and a self-expanding stent, and the near ends of the inner tube, the middle tube and the outer tube are connected with a pushing device; the far end of the inner tube is provided with a tip; the surface of the self-expanding stent is provided with spines, the surface of the self-expanding stent is provided with a drug coating, and the self-expanding stent is connected to the far end of the middle tube; and the self-expanding stent has a folded state and an expanded state. According to the retractable drug coating stent, the surface of the self-expanding stent is provided with the spines, the spines can penetrate through calcified lesions and tunica intima and enter tunica media vasorum and tunica adventitia vasorum for deep administration, and the drug utilization rate is increased; and the drug coating stent cannot be retained in the body of a patient, meanwhile, blood flow cannot be blocked in the mode, the drug delivery time can further be controlled, the whole operation process is simple and convenient, and the stent is easy to operate.