Abstract Background Ego defense mechanisms (or factors). defined by Freud as unconscious resources used by the ego to reduce conflict between the id and superego. are a reflection of how an individual deals with conflict and stress. This study assesses the prevalence of various ego defense mechanisms employed by medical students of Karachi. https://safeersappliancers.shop/product-category/bosch-serie-4-kgn39vl35g-60-40-fridge-freezer-silver/