Objective: To review the historical development of the psychopharmacol
ogical treatment of schizophrenia. Method: A chronological literature
review of the clinical practices and theoretical models that have cont
rolled drug treatment of schizophrenia al different times. Results: Ef
fective treatment of schizophrenia was achieved only after the introdu
ction of antipsychotic drugs, in the 1950s, and is still progressing.
Conclusion: Close collaboration between basic neuroscience and careful
and informed clinical practice are likely to lead to continued progre
ss.