The invention relates to the technical field of massage instruments, and discloses a nursing health care massager for leg, the massager comprises a fixed bottom plate, a shell 1, a shell 2, sponge blocks, an inner massage device, an outer massage device, electric heating plates, a power hole and a fixing block. the shell 1 is located at a middle portion of the upper surface of the fixed bottom plate, and the lower surface of the shell 1 is fixedly connected with the upper surface of the fixed bottom plate, the shell 2 is a hollow rectangular parallelepiped, and a sliding hole is formed in a middle portion of the side surface of the shell 2. an adjusting block is fixedly connected with the shell 2, the adjusting block is inserted into a fixing hole, the shell 2 is movably connected with thefixed bottom plate, and the two electric heating plates are located between the shell 1 and the shell 2, the lower surface of the electric heating plate is fixedly connected with the upper surface ofthe fixed bottom plate, and the two sponge blocks are respectively located above the two electric heating plates, and the inner massage device comprises a motor, a driving gear, a driven gear, a rotating column, a rotating plate, a lower receiving column, a receiving spring and an upper receiving column. The massager has the advantages of leg massage.