Psychopharmacology is the study of the use of medications in treating behavioral and emotional disorders. The complexity of this field requires continuous study in order to keep current with new advances. Psychopharmacologists need to understand all the clinically relevant principles of pharmacokinetics (what the body does to medication) and pharmacodynamics (what the medications do to the body).
Since the use of these medications is to treat mental disorders, an extensive understanding of basic neuroscience, basic psychopharmacology, clinical medicine, the differential diagnosis of conditions such as depression, anxiety and cognitive disorders, and treatment options is required. Psychopharmacologists also must be skilled in building and utilizing a therapeutic alliance with the patient.