Biomedical Therapy .
Psychopharmacology involves the use of medication to treat disorders.
It is the most common form of biomedical therapy. It is used for emotional, behavioral and mental disorders and benefits many patients. Drug treatment is often combined with psychotherapy. Physicians prescribe different drugs based on the nature of the problem and the patient's medical history. Psychosurgery is a rare, last resort treatment when psychotherapy and psychopharmacology have failed.