The causes of epigastric fever are both physiologic and pathologic. Physiological causes include eating too hot food, stimulating diet, etc. Pathological causes include scabies, carbuncle, reflux esophagitis, gastric ulcer, cholecystitis, etc. 1. Physiological causes: such as eating too hot food can appear physical epigastric fever; such as chili peppers, mustard and other stimulating diets can stimulate gastric acid secretion, resulting in epigastric fever. 2. Pathological causes: such as scabies, carbuncle, etc., can be seen in the local skin redness and swelling and protrusion; such as reflux esophagitis can also have acid reflux, post-sternal pain and other symptoms; such as gastric ulcer can also have the symptom of abdominal pain after eating; such as duodenal ulcer can be hungry stomach pain, stomach pain at night; such as cholecystitis can be anorexia, right back pain and other symptoms. For epigastric fever, it is recommended to consult the gastroenterology department in time to clarify the cause of the disease, treat the cause, and use medication under the guidance of the doctor to avoid self-medication, which may cause the disease to deteriorate.