Find the word definition

Wiktionary
compassion fatigue

n. exhaustion of the capacity to react with sympathy to another's misfortune owing to one's overexposure to previous misfortunes.

Wikipedia
Compassion fatigue

Compassion fatigue, also known as secondary traumatic stress (STS), is a condition characterized by a gradual lessening of compassion over time. It is common among individuals that work directly with trauma victims such as, therapists (paid and unpaid), nurses, psychologists, police officers, first responders, animal welfare workers, health unit coordinators and anyone who helps out others, especially family members, relatives, and other informal caregivers of patients suffering from a chronic illness. It was first diagnosed in nurses in the 1950s.

Sufferers can exhibit several symptoms including hopelessness, a decrease in experiences of pleasure, constant stress and anxiety, sleeplessness or nightmares, and a pervasive negative attitude. This can have detrimental effects on individuals, both professionally and personally, including a decrease in productivity, the inability to focus, and the development of new feelings of incompetency and self-doubt.

Journalism analysts argue that the media has caused widespread compassion fatigue in society by saturating newspapers and news shows with often decontextualized images and stories of tragedy and suffering. This has caused the public to become cynical, or become resistant to helping people who are suffering.