Sand therapy is divided into whole body sand therapy, half body sand therapy and local sand therapy. Hot sand at 48℃ to 58℃ covers the body. Through the heating effect of hot sand, the skin temperature rises, pores expand and perspiration increases, thus promoting blood circulation and metabolism, and achieving the purpose of treating diseases and maintaining health. The time, frequency and depth of burying sand depend on the individual's tolerance. Generally, sand therapy is more effective for several years.