Being hungry easily is usually not an early sign of stomach cancer, but there are a few patients who have this condition in the early stage of stomach cancer. The main reason is that the growth of malignant tumor in early stage of stomach cancer requires more nutrition. Early signs of gastric cancer include discomfort in the upper abdomen after eating, or symptoms of indigestion such as acid reflux and belching, and may also include abdominal pain, nausea, vomiting or blood in stool. If a patient is usually hungry after eating, he or she should consider the presence of wasting diseases, such as hyperthyroidism, tuberculosis, chronic gastroenteritis, etc. These wasting diseases increase the body’s metabolism, resulting in a lack of energy supply, which can lead to easy hunger. In addition, diabetic patients and pregnant women also often experience easy hunger. After taking oral hypoglycemic drugs or insulin injections, diabetic patients may experience hypoglycemia, which may lead to easy hunger. Pregnant women, on the other hand, are easily hungry because their bodies have a greater demand for energy after pregnancy. So patients who feel they are easily hungry need not worry too much, first observe whether they have other special symptoms and judge the nutritional status, if there is no other discomfort, it is generally not a big problem. If there are some uncomfortable symptoms, such as panic, sweating, etc., you should go to the hospital in time for examination and determine whether there is organic pathology based on the examination results and clinical symptoms.