Be vigilant for post-traumatic stress reactions.

Area of Science:

• Psychiatry
• Psychology
• Trauma Studies

Background:

• Most individuals encounter potentially traumatic events (PTEs) in their lifetime.
• While many experience transient distress, not all develop psychological disorders.
• Vulnerability factors influence the development of post-traumatic stress disorder (PTSD) even after low-magnitude events.

Purpose of the Study:

• To delineate the diagnostic criteria and symptom clusters of Post-Traumatic Stress Disorder (PTSD).
• To highlight the unique etiological factor in PTSD diagnosis compared to other psychiatric disorders.

Main Methods:

• Review of diagnostic criteria for Post-Traumatic Stress Disorder (PTSD) based on the DSM-5.
• Categorization of core PTSD symptoms into four key clusters: re-experiencing, avoidance, negative cognitions/mood, and arousal.

Main Results:

• PTSD diagnosis requires symptoms to persist for at least one month and cause functional impairment.
• Core symptoms are grouped into re-experiencing, avoidance, negative cognitions/mood, and arousal clusters.
• The presence of a specific etiological factor (traumatic event) is a core diagnostic criterion.

Conclusions:

• Post-traumatic stress disorder (PTSD) is characterized by specific symptom clusters and requires a history of a traumatic event.
• Functional impairment and symptom duration are critical for diagnosis.
• Patients with PTSD may require assertive follow-up due to potential avoidance of treatment.