Psychotherapy in psychiatry.

The relationship between psychotherapy and psychiatry has become a beleagured one in recent years. The swing of the pendulum in the direction of biological psychiatry has led to a marginalization of psychotherapy within the discipline of psychiatry as a whole. However, psychotherapy continues to be a basic science of psychiatry with application in all clinical settings. It must be regarded as a biological treatment that works by changing the brain and is therefore just as important as pharmacotherapy in terms of overall treatment planning. The combined treatment of medication and psychotherapy has become the most common mode of psychiatric treatment planning in current practice. Both the two-treater model and the single-treater model have a set of advantages and disadvantages that are explicated. Further research is needed to identify clinical situations in which psychotherapy is essential, whether alone or in combination with medication. Moreover, as greater insights are gained into the brain mechanisms responsible for therapeutic changes, more specifically targeted psychotherapies can be developed.