Feeling very hungry, but can’t eat. Most of them are caused by mental factors, such as nervousness and depression, which affect appetite and make people not want to eat. They need to adjust their mood, participate in outdoor activities and cultural and sports activities to relieve mental stress and keep their mood relaxed, which will help improve their symptoms. Some people are due to irregular diet and other factors, causing symptoms of gastrointestinal digestive disorders, you need to pay attention to regular habits, diet to adjust the diet structure, eat on time, try to eat light, easy to digest, containing more vitamins food. Usually pay attention to eating less and more meals to improve digestion and relieve symptoms. If the above factors are ruled out, it may be organic diseases, such as digestive tumors, etc. It is necessary to go to the gastroenterology department of the hospital in a timely manner and cooperate with the doctor to do gastroscopy and other examinations to confirm whether there are digestive tumors and provide timely and symptomatic treatment.