What is the term for the effect of long term mental stress?

The term for the effect of long-term mental stress is burnout. This phenomenon typically arises when an individual feels overwhelmed and emotionally drained, often as a result of prolonged exposure to stress-inducing situations—common in high-pressure fields such as emergency services and public safety. Burnout manifests itself through various symptoms, including chronic fatigue, decreased motivation, and a sense of helplessness or detachment from job responsibilities.

Burnout is specifically associated with a combination of emotional exhaustion, depersonalization, and diminished personal accomplishment, making it distinct from other terms like low morale or lack of drive, which may involve temporary feelings or attitudes rather than long-term stress effects. Additionally, while a negative attitude may arise from various stressors, it does not encompass the broader, more profound implications of burnout, which affects overall well-being and job performance. Recognizing and addressing burnout is crucial for maintaining mental health and effectiveness in demanding roles.