Lack of heat in the feet can be caused by blood deficiency, cold condensation, yang deficiency, yang depression, etc., and can be treated with Chinese medicine. It can also occur in cold weather and other physiological conditions, and can be soaked feet or hot compresses. If it is caused by blood deficiency and cold, Angelica Sinensis Soup can be used. This medicine is composed of angelica, cinnamon sticks, white peony, etc. It has the effect of warming the meridians and dispersing cold (warming the meridians of the human body and dispelling the cold in the body), nourishing the blood and clearing the veins, and it can treat cold extremities caused by blood deficiency and cold syncope (cold extremities, even to the elbows and above the knees), and headache of the lower back, legs, shoulders and arms, etc. The adverse effects of this medicine are not yet clear. The adverse effects of the drug are not clear. In case of spleen and kidney yang deficiency, Gui Fu Lizhong Pill can be used. This medicine is composed of cinnamon, epimedium and ginger, etc. It can tonify the kidneys and assist yang, warm the middle warmer and strengthen the spleen, treating cold limbs, pain in the epigastrium (abdomen) caused by spleen and kidney yang deficiency (deficiency of yang qi in the spleen and kidneys), pain in the epigastrium (abdomen) that is lessened by warmth, vomiting and diarrhea, etc. The adverse effects of this medicine are not clear. The adverse effects of the drug are not clear, but it should be noted that pregnant women are prohibited. It should not be used by people with fever and cold. If there is any discomfort, it is recommended to consult a doctor in time to identify the symptoms and use the medicine, do not self-medicate.