Some children in senior high school will have depression because of the huge pressure of study. Depending on the severity of depression, doctors will give different treatment plans, as follows: 1. When the severity of depression has been assessed by a professional doctor, it is difficult for psychotherapy or physiotherapy alone to make the patient’s state completely return to normal, plus the special period of senior year requires the patient to return to normal state faster, so medication is important and necessary at this time, and the most selected drugs are sertraline, fluoxetine, escitalopram, etc.