Heartburn is the patient’s consciousness of palm fever, which may be a physiological situation, or may be caused by pathological reasons or other factors, the specific causes are as follows: 1, physiological fever: normal people may have a short-lived physiological heartburn, such as heartburn in summer will be more obvious, generally no other accompanying symptoms, no treatment is required; 2, pathological fever: Chinese medicine believes that heartburn is commonly associated with yin deficiency of the five heartburn The fever can be accompanied by soreness of the waist and knees, dryness of the throat and mouth, red tongue with little fluid, and hot flashes and night sweats. Western medicine believes that chronic infectious diseases, such as tuberculosis is one of the causes of fever in the palms, and chronic pyelonephritis, liver cirrhosis, tumors, connective tissue disease and other diseases can also have fever in the palms; 3, other factors: excessive consumption of warm and dry foods that rob yin, such as cinnamon, chili, ginger, or excessive thinking, excessive intercourse, etc., can lead to deficiency of kidney yin, resulting in fever in the palms. In addition, staying up late for a long time can lead to Yin deficiency and fire, and children’s poor diet causes dysfunction of the spleen and stomach leading to pent-up food disorder, as well as the use of drugs, etc., can cause fever in the palms.