Adding ginger to the foot soak process can promote sweating by its pungent and warm nature. For patients with cold and dampness blockage or their own cold and damp body, it can remove the cold and dampness in the body, which can significantly improve the heaviness of the lower limbs caused by cold and dampness blockage, as well as a series of complications such as cold hands and feet. In addition, ginger has a very good pungent warm go, to a certain extent, can improve local blood circulation, thus playing the role of blood circulation. By soaking feet with ginger can improve the blood flow of the feet, can also significantly relieve the fatigue of the feet, adding ginger in the process of soaking feet can play a very good role in driving away cold and dampness, warming the meridians and dispersing cold, but also improve the local blood flow, play the role of blood circulation.