Cognitive Symptoms Of Post Traumatic Stress Disorder . In most cases, the symptoms develop Other people have constant severe symptoms. Posttraumatic stress disorder (PTSD) is a mental disorder that can develop after a person is exposed to a traumatic event, such as sexual assault, warfare, traffic collisions, child abuse. Download Therapy Worksheets, Handouts & Exercises ... (Jim Davidson) PTSD patients might experience post trauma stress disorder symptoms like becoming very anxious and might even avoid Post Traumatic Anxiety Disorder and Acute Stress Disorder. Negative Thoughts and Feelings This list includes symptoms of other disorders due to symptom overlap, and it not a complete list. Post-traumatic stress disorder (PTSD), emotional condition that sometimes follows a traumatic event, particularly an event that involves actual or threatened death or serious bodily injury to oneself or others and that creates intense feelings of fear, helplessness, or hor...