For the initial consultation, the psychiatrist needs to conduct a more comprehensive assessment of the patient. The psychiatric examination is the most important part of the psychiatric diagnosis process, mainly by interview, and the patient can just cooperate with the doctor during the visit. In addition, a detailed medical history is needed, including general information, such as name, gender, age, marriage, ethnicity, place of origin, occupation, education level, etc.; history of current illness, including the cause of onset, urgency of onset, symptoms, development and evolution, previous diagnosis and treatment, previous medication, social functioning, etc.; past history, including past physical condition, drug allergy history, etc.; personal history, including from mother’s For adolescent patients, we should also focus on their childhood, such as growth and development, behavior, feeding, and separation from both parents; family history, mainly family history of psychiatric disorders and family genetic diseases.