History of depression through the ages

Abstract

Depressive thoughts appeared from the origins of Humanity. They are found in philosophical writings and in literature since Antiquity. They have been approached in a religious or medical way since always, with conceptions which sometimes mixed physiological and mystical explanations. With the advent of psychiatry as a medical discipline, depressive disorder was included in the classifications of mental disorders. In the first half of the 20th century, depression was only a detectable syndrome in most mental illnesses, psychoses and neuroses, and received no special attention in our societies. Its determinism is designed in a multifactorial way, integrating psychological, social and biological factors.