Pepper and ginger infusion can play a detoxifying, insecticidal, anti-itch effect, but also can play a warming meridians, dispersing cold, improve the role of microcirculation of the foot. General foot odor, foot odor and other people can use pepper, ginger infusion, can improve foot odor caused by fungal infection after the itchy feet, or foot odor, the smell is particularly large, with ginger and pepper after boiling, blended in about 40 ℃ warm water can play a role in killing insects, stop itching. And pepper and ginger are warming the cold medicine, the foot is at the bottom of the body, the most susceptible to cold, insufficient yang, meridian blockage will have cold feet or walking heel pain, which is caused by the lack of yang, meridians do not change. This can be done with pepper and ginger boiled water to hot water inside the feet, improve the microcirculation of the feet, promote the operation of the foot meridians, to improve the symptoms of these foot yang weakness or meridian blockage.