Ginger is a commonly used flavoring agent and a very important herbal medicine. There are many functions of ginger, such as heat prevention and cooling, antiseptic and detoxification, auxiliary treatment of wind and cold, headache and cough. Especially in the hot summer, because the body’s saliva and gastric juice secretion is reduced, it will affect the appetite, ginger can stimulate the secretion of digestive juices, increase gastrointestinal peristalsis and promote appetite. Ginger foot soak, because foot soak itself is a very good habit, especially for the elderly, play vasodilation, increase blood circulation in the lower limbs. If you then add ginger and other drugs, more enhanced vasodilation of the lower extremities and improve foot circulation. Pepper itself is also a spice, is also a traditional Chinese medicine, pepper water soaking feet with warming, through the meridian, the effect of cold, to relieve the feet skin fear of cold. Pepper also has the effect of killing insects and stopping itching, so it is a good adjunct to the treatment of fungal infections of the skin, such as tinea pedis. Ginger and pepper water foot soak plays or enhances the role of vasodilation of the lower limbs and promotes blood circulation. Therefore, for patients who are afraid of cold feet, or patients whose legs and feet are afraid of cold and whose pain is aggravated by cold, they can soak their feet in ginger and pepper water to relieve their symptoms. However, if the patient has skin disorders, such as eczema, skin breakouts, skin infections, etc., it is recommended to reduce the use of ginger and pepper water foot soak.