PTSD Vs. Complex PTSD - What's the Difference?
PTSD is created by experiencing a very distressing event, while Complex PTSD is created through internalized negative beliefs of self involving shame.
Anna Lacey, LCSW
8/17/20261 min read


PTSD vs. Complex PTSD—What Is the Difference?
PTSD and complex PTSD share symptoms such as hypervigilance, avoidance, intrusive memories, sleep disruption, and the feeling that danger is still present. Complex PTSD, however, can also profoundly affect emotional regulation, relationships, and a person’s sense of identity.
When trauma is prolonged, relational, or difficult to escape, a person may internalize beliefs such as I am defective, I am powerless, my needs burden people, or I do not deserve protection. These beliefs can persist long after the original danger has passed and contribute to emotional flashbacks, shame, isolation, people-pleasing, and difficulty trusting others.
In this article, I explain the differences between PTSD and complex PTSD, how abuse and neglect can shape the meaning we assign to trauma, and why recognizing these distinctions can lead to more compassionate and effective healing.
Educational note: This article is intended for general education and is not a diagnostic tool or substitute for individualized mental-health care. In the United States, clinicians may diagnose PTSD or another condition even when they conceptualize a person’s experience as complex trauma.
Please click here to learn more.
Further reading:
https://letthelightintherapy.com/why-understanding-complex-trauma-is-part-of-healing
https://letthelightintherapy.com/why-just-let-it-go-doesnt-work-for-complex-ptsd
