Pepper and ginger foot soak has the effect of warming the meridians and dispersing cold (warming the meridians of the human body to get rid of the cold in the body), activating blood circulation and other effects. Peppercorns have the effect of warming the middle and relieving pain (by warming the spleen and stomach to relieve pain), killing insects and relieving itching, and can be used to treat cold abdominal pain, cold and dampness, vomiting and diarrhea, and abdominal pain of insects and other diseases. Attention to yin deficiency and fire (deficiency of yin essence in the body, the emergence of excessive fire) is prohibited, pregnant women should not be taken. Ginger has the effects of relieving cold (removing cold from the surface of the body), warming the stomach and stopping vomiting (warming the spleen and stomach to treat vomiting caused by stomach cold), warming the lungs and stopping coughing (warming the lungs to stop coughing), and can be used to treat wind-cold colds, cold in the spleen and stomach, and cold in the lungs and coughing. Note that it is contraindicated in cases of heatiness and internal heatiness. Both are warming drugs, combined with foot soak can enhance the warmth characteristics, promote blood circulation, accelerate the discharge of cold in the body, play the role of warming the cold, blood circulation. Note that the active ingredients in Chinese medicine foot soak precipitation is limited, it is difficult to replace the drug treatment of disease, if there is discomfort, it is recommended that the hospital, under the guidance of a doctor to standardize the treatment, do not unauthorized use of medicines, do not blindly use Chinese medicine foot soak, so as to avoid misunderstanding the condition.