Not hungry and not wanting to eat may be due to psychological factors, drug factors, disease factors and other reasons. 1. Psychological factors: some patients under the influence of psychological factors can lead to the occurrence of anorexia symptoms, when the patient is subjected to external stimuli, may have an aversion to food, resulting in patients do not want to eat the symptoms of hunger. 2. Drug factors: when patients take certain drugs can also lead to the occurrence of such symptoms, such as aspirin, aminophylline and other drugs, will cause the patient to occur gastrointestinal reaction, resulting in patients do not hungry do not want to eat symptoms. 3. Disease factors: when the patient himself has gastrointestinal diseases, liver and gallbladder diseases or other organ diseases, may appear bloating, loss of appetite and other symptoms, so that the patient is not hungry and do not want to eat the symptoms appear. For such patients, it is best to go to the hospital for examination and follow the doctor’s advice for treatment.