Adolescent psychiatric disorders are mostly seen as functional psychiatric disorders, such as schizophrenia, bipolar disorder, depression, anxiety disorders, and obsessive-compulsive disorder. Treatment is mostly symptomatic, that is, medication and psychotherapy are used, with particular emphasis on the application of psychotherapy, because adolescent patients have great plasticity in the development of psychological functions, and individual psychotherapy, such as cognitive-behavioral therapy and psychoanalysis, can promote the psychological development and repair of adolescent patients; family psychotherapy can improve the relationship between patients and their families for a more complete social environment support. Medications are mostly psychotropic drugs, such as antidepressants, represented by paroxetine, citalopram, etc.; there are also antipsychotic drugs, such as olanzapine, quetiapine, etc.; in addition, anti-anxiety drugs are mainly benzodiazepine anti-anxiety drugs alprazolam, zopiclone, etc.