At the end of the 19th century and the beginning of the 20th century, the Austrian Sigmund Freud, physiologist and psychiatrist, laid the foundations of psychoanalysis as a therapeutic method through his studies and revolutionized the way modern humans perceive concepts such as consciousness and sexuality. "Inhibition, Symptom and Anxiety" is one of Freud’s most important clinical texts, exploring the problem of anxiety. This complex emotion occupied the father of psychoanalysis throughout his scientific career. In this study, anxiety, starting from the Ego, is analyzed in depth and examined whether it can lead to inhibition or the formation of the symptom.