Eating something and having a distended stomach for several hours is clinically known as bloating. Considering that it is caused by emotional abnormalities, functional indigestion and other factors, it is necessary to take timely medication, general measures to regulate. 1. Emotional abnormalities: If you are under long-term mental stress or excessive anxiety and tension, it is easy to cause digestive function abnormalities. Patients will appear to eat something on the stomach bloating performance for a few hours, which is generally a normal physiological phenomenon. This is a normal physiological phenomenon. It can be treated without treatment, and the symptoms will improve after mental relaxation or relief of anxiety. 2. Functional dyspepsia: Functional dyspepsia will show bloating, early satiety, etc., so the patient will have the symptom of bloating for a few hours after eating something. In this case, patients can use multi-enzyme tablets, yeast tablets and other digestive enzyme preparations, or the application of drugs to promote gastrointestinal dynamics, such as mosapride, domperidone and so on. There may be other reasons for bloating after eating something, if the symptoms continue to be unrelieved, it is recommended to consult a doctor in time to clarify the cause of the disease and targeted treatment, so as to avoid delaying the condition.