Understanding post-traumatic stress disorder (PTSD)
Jun 2, 2021, 5:16 PM
Post-traumatic stress disorder (PTSD) is a common chronic psychological disorder that can develop after experiencing or witnessing a traumatic event. A person may be exposed to death, threatened death, actual or threatened serious injury or sexual violence either by direct exposure or even indirect exposure, for example in the course of professional duties (such as first-responders, medics, police officers) or even learning that a relative or close friend was exposed to a trauma.