How is Post-Traumatic Stress Disorder diagnosed?
The diagnosis of Post-Traumatic Stress Disorder is based on three categories: recurrent re-experiencing of the traumatic event, avoidant behavior, and signs of hyperarousal. These symptoms and signs should be assessed by a mental health professional. For example, a history of exposure to a traumatic event, with a response that involved intense fear, helplessness or horror is pathognomonic for PTSD. Persons with trauma will report recurrent and intrusive distressing recollections of the event, including images, thoughts, or perceptions. PTSD is further characterized as immediate onset versus delayed onset. The PTSD assessment also includes an evaluation of symptoms and behaviors that have interfered with the Clients everyday living, including negative effects on family, friends, work or school. Drug or alcohol abuse and self-medication are also commnon and can interfere with treatment.
