Because of the late start of medical psychology in China, there is little publicity and education in society, and most people, when they hear that someone has a psychological problem or has to go to a psychological clinic, the first reaction is that he has a “mental illness”? In fact, this idea is a reflection of the lack of knowledge of psychological science, is a completely wrong point of view. Psychological problems refer to anxiety, depression, fear, obsessive-compulsive, fantasy and other psychological disorders, which are different from mental illness and can be cured like other medical illnesses such as colds and fevers. When do you need to go to the psychology department? 1. Very depressed mood, all day long, sad and tearful; 2. Loss of interest in activities previously enjoyed, or reluctant to meet people; 3. Feeling tired and weak, unable to do things, or even too lazy to groom, lazy to talk. When do you need to see a psychologist? Please go to the psychology department when you or someone around you has the following conditions: 1. difficulty concentrating, indecisive, unable to make decisions; 2. memory loss, difficulty concentrating; 3. insomnia, early waking and dreaming; 4. self-blame and guilt, feeling that everything is your fault, sorry for your family, even sorry for your country, sorry for the people. When do you need to go to the psychology department? When you are treated in other departments of the hospital, you need to consult the psychology department for the following conditions: 1.Digestive symptoms such as abdominal distension or diarrhea, anorexia, nausea, and stomach pain, etc., which are not found to be abnormal after regular examination in the gastroenterology department, or are not effective after regular treatment; 2.Loss of appetite and weight loss, which cannot be explained by gastroenterology diseases; 3.Inexplicable panic, palpitation, chest tightness, shortness of breath, and general weakness, which are not found after consultation in the cardiology department. 4.Patients who originally suffered from hypertension and heart disease, after taking medication, have persistent melancholy and depression; 5.Recurring or persistent headache, dizziness, back pain and limb pain that cannot be found in the origin, and even “brain panic” or “leg and foot panic”. “You may be suffering from some physical diseases such as heart disease, lung disease, endocrine metabolic disease or even heavy cold, high fever, etc. During the process of treatment, you may have bad mood, irritability and worry that you will die soon.