What Is Trauma?

The word trauma can be used to describe both an event that is traumatic and the after-effects of experiencing a traumatic event.

Trauma results from experiences that are:

  • Physically or emotionally harmful or life threatening.
  • Have lasting adverse effects on a person’s functioning.
  • Impact mental, physical, social, emotional, or spiritual well-being.

The Substance Abuse and Mental Health Services Administration (SAMHSA)