A catheter tube for medical use which comprises an inner resin layer, a reinforcing material layer located on the inner resin layer and an outer resin layer located on the reinforcing material layer, characterized in that the reinforcing material layer (3) is composed of twisted yarns (7). Thus, it becomes possible to provide a catheter tube for medical use that is excellent in the shape recovery (memory) properties after the formation of a kink or a puncture and the flexibility at the front edge.
