Causes of fever on the soles of the feet: I. Dietary indiscretion, that is, dietary inordinacy, eating meals without regularity, often eating snacks. In the long run, it may cause damage to the function of the spleen and stomach, causing abnormal transportation and transformation, forming stagnation, stagnation for a long time, the water and grain essence can not be absorbed, forming noma and fever. Second, suffering from other diseases, such as vomiting and diarrhea, dysentery, parasitic diseases and other diseases improperly treated, delayed for a long time and damage to the qi and blood, resulting in malnutrition and the formation of chancre fever. Therefore, it is important to have regular meals, eat regularly, and eat fewer snacks. Third, blood deficiency and yin deficiency can also lead to fever on the soles of the feet. The reason is mostly plain relatively weak or big disease after a long illness failure to regulate, yin and blood depletion, positive qi has not yet been restored and caused. Part of the performance is often fever in the hands and feet, emaciation, hot flashes, night sweats, red tongue and white moss, fine pulse and other manifestations.