Heart of the feet fever is generally divided into physiological and pathological conditions, physiological reasons are mostly due to overdressing, climate is too hot, etc., if the pathological reasons, generally belong to the yin deficiency. If there is heat in the center of the feet, traditional Chinese medicine believes that most of them are caused by kidney yin deficiency, mainly because of the daily dietary intemperance, have the habit of overeating, long-term this will damage the kidney, the function of the spleen, caused by abnormal transportation, resulting in food stagnation. After a long time of stagnation, the water and grain essence will be out of order, forming kidney yin deficiency. In addition to heat in the hands and feet, patients with Kidney-Yin deficiency usually have symptoms such as lumbar and knee soreness (a feeling of soreness and weakness in the lumbar and knee areas), hot flashes (a bout of heat), and night sweats (abnormal sweating after going to sleep, and sweating stops after waking up). In contrast, patients with Kidney-Yang deficiency mainly show symptoms such as coldness, lack of energy, dizziness and weakness. Therefore, heat in the center of the feet is usually caused by kidney yin deficiency, and patients are advised to regulate it under the guidance of a doctor. It is recommended that daily foot soak can be carried out daily, appropriate exercise, pay attention to rest. To control the diet, not overeating, try to light. If you need disease treatment, please use medication under the guidance of a doctor.