Empty stomach pains are associated with gastritis, diabetes, hyperthyroidism and other diseases. Frequent manifestations of empty stomach pain are mainly considered to be caused by diseases of the gastrointestinal tract. Diseases such as gastritis, gastrointestinal dysfunction and duodenal ulcer in patients can lead to increased gastric acid in the stomach. Food intake will be digested quickly, and stomach acid will also cause irritation to the gastric mucosa, so it is easy to have an empty stomach and cause painful sensation. Patients with diabetes are prone to insulin deficiency and insulin insensitivity. No matter how much blood sugar is in the blood after food intake, there is no way to enter the body’s cells to provide energy, so there is always stomach hunger and a few patients will have empty stomach pain. In addition, if the human body has hyperthyroidism, it will cause the gastrointestinal tract and all aspects of the digestive system to be more hyperactive, and the ingested food will be emptied quickly, and the stomach acid will also cause erosion of the stomach wall, which will also cause empty stomach pain.