The Dark Side of Empathy: The Role of Excessive Affective Empathy in Mental Health Disorders.

Empathy, which is typically regarded as a positive attribute, is now being critically evaluated for its potential negative implications for mental health. A growing body of research indicates that excessive empathy, particularly a high level of affective empathy, can lead to overwhelming emotional states, thereby increasing susceptibility to psychological distress and psychiatric disorders. In this review, we aim to explore the negative effects of empathy on mental health. We review both human and animal studies concerning the relationship between empathy and psychological disorders, revealing that while empathy enhances social interactions and emotional understanding, it may also heighten empathic distress and potentially contribute to the development of pain, internalizing disorders, depression, anxiety, emotional overinvolvement, burnout, vicarious trauma, and posttraumatic stress disorder. This review contributes to the broader discourse on empathy by delineating its dual impacts, integrating insights from neurobiology, psychology, and behavioral studies. This review may enhance our understanding of empathy's complex role in mental health, offering a nuanced perspective that acknowledges both its beneficial and detrimental impacts.