Ginger foot soak has the effect of warming the meridians, driving away cold and so on. Foot soak can stimulate the foot acupoints, can play a certain blood activation effect, can help the human body blood circulation. The ginger herb itself has the effect of dispersing cold (removing the cold from the surface of the muscle), so when using ginger to soak the feet, it can play a certain effect of driving out the cold. Because of the ginger herb itself belongs to the pungent warm dispersal of drugs, and if there is heat in the body or Yin deficiency of internal heat, the patient himself there is the phenomenon of yang qi exuberant phenomenon, and the use of ginger, will also play a certain fire effect, it is easier to let the patient appear more internal heat, not conducive to the health of the body, so this kind of people do not use ginger foot soak privately. If the use of ginger foot soak, there are some uncomfortable symptoms, it is recommended to go to the hospital for physical examination and treatment.