Chronic work stress can lead to a psychological syndrome known as burnout. Warning signs of burnout are overwhelming exhaustion, cynicism, and a sense of inefficacy. Certain work-related stressors could be: having too much work or too little independence, inadequate pay, lack of community between coworkers, unfairness or disrespect, and a mismatch between workplace and personal values.
An interesting article from Harvard Medical School
https://www.health.harvard.edu/blog/how-to-handle-stress-at-work-2019041716436