The hazards of foot soaking after drinking include the following: first, when the water temperature is too high, it will cause the blood vessels of the feet and calves to expand, thus causing blood stagnation in the lower extremities, thus causing the redistribution of blood throughout the body, while blood is concentrated in the lower extremities, the gastrointestinal and visceral blood flow is reduced, which will lead to impaired function of the gastrointestinal tract, and at the same time seriously lead to gastric ulcers and gastritis; second, when the blood is redistributed, thus causing the reduction of blood to the heart and cerebral vessels, which is estimated to aggravate the state of intoxication, and even cause shallow drowsiness, and some will cause other falls. Second, when the blood is redistributed, the blood to the heart and cerebral vessels is reduced, which is estimated to aggravate the state of intoxication, and at the same time will cause the reduction of blood supply to the skull, and shallow drowsiness, and some may even cause coma and fall, resulting in other complications after the fall. After 1-2 hours after drinking alcohol is possible to soak feet, because at this time the water temperature is relatively high can accelerate blood flow, thus promoting the excretion of alcohol.