Fever on the soles of the feet is not a precursor to serious illness, but some diseases and patterns of fever on the soles of the feet, such as peripheral neuritis, autonomic dysfunction, skin allergies, and Chinese medicine, liver and kidney yin deficiency, and so on. 1. Peripheral neuritis: the heart of the foot due to cold stimulation or chemical stimulation will appear on the soles of the feet, accompanied by local numbness, ants sensation and other neurosensory abnormalities. 2. Autonomic dysfunction: nervousness or stress causes autonomic dysfunction, which may be characterized by hot feet, chest tightness, shortness of breath, insomnia and dreaming. 3. Skin allergy: skin allergic lesions in addition to the manifestation of the soles of the feet fever, but also accompanied by itching, redness and swelling of the skin. 4. Liver and kidney yin deficiency in traditional Chinese medicine: liver and kidney yin deficiency, yin deficiency and internal heat clinical manifestations such as fever in the hands and feet, afternoon hot flashes, zygomatic redness and night sweating and other signs. There may be other reasons for the fever on the soles of the feet, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment.