From the perspective of traditional Chinese medicine, chest and hand and foot fever may be caused by spleen deficiency and food accumulation (food is indigested and stops accumulating in the stomach), yin deficiency and fire exuberance (deficiency of yin and essence in the body, resulting in hyperactive deficiency and fire), and so on. Spleen deficiency and food accumulation: If the patient has a long-term overeating, or the diet is mainly spicy, greasy and other stimulating foods, it will damage the patient’s spleen and stomach, and the weakness of the spleen and stomach will affect the transportation of water and grains and essence, which will lead to the accumulation of food in the spleen, resulting in chest and hand and foot fever over time. Yin deficiency and hyperactivity: Heat in the chest and hands and feet can also be caused by Yin deficiency and hyperactivity because the patient’s Yin fluid consumption is high, resulting in hyperactivity, usually accompanied by dry mouth and tongue, insomnia, excessive sweating and other symptoms. Heat in the chest and hands and feet can also be caused by other reasons, if there is no relief for a long time, it is recommended to go to the hospital in time.