The feeling of empty stomach can also occur under normal conditions of hunger, and generally does not require special treatment. However, if you still feel empty after eating, you may have gastrointestinal phytodysfunction, accelerated gastric emptying caused by various reasons or your own endocrine diseases, such as diabetes, thyroid disease, or medications. The former is associated with abdominal discomfort with nausea, loss of appetite, and weight loss; the latter is associated with excessive drinking, eating, urination, weight loss, or neck discomfort with mood changes. In the latter case, it is recommended to visit the hospital for relevant examinations, such as gastroscopy; blood tests, such as blood sugar, thyroid function or ultrasonography. In addition, it is recommended to pay more attention to exercise, eat more fruits and vegetables, and eat less spicy and stimulating food.