Not eating much but feeling full may indicate stomach diseases, such as functional dyspepsia, chronic gastritis, gastric space-occupying lesions.
1. Functional dyspepsia: mostly caused by gastrointestinal dysfunction, manifested as a feeling of fullness after meals, accompanied by epigastric pain, nausea, vomiting and so on. Usually, you can pay attention to avoid overeating, moderate exercise.
2. Chronic gastritis: the main symptoms include abdominal pain, bloating, postprandial fullness and loss of appetite, nausea, vomiting, and so on.
4. Occupational lesions of the stomach: such as stomach cancer can also cause symptoms of bloating, abdominal pain and loss of appetite.
There are many causes of feeling full without eating much. If you have the above symptoms for a long period of time, you should go to gastroenterology department in time and get a clear cause of the disease under the guidance of a professional doctor.