What are some common symptoms that patients experience when affected by the specific mental health disorder called post-traumatic stress disorder?

Common symptoms of post-traumatic stress disorder (PTSD) include intrusive memories or flashbacks of the traumatic event, avoidance of reminders related to the trauma, negative changes in mood and cognition, and heightened arousal responses such as irritability, anxiety, and difficulty sleeping. Patients may also experience emotional numbness and a sense of detachment from others. These symptoms can significantly impact daily functioning and quality of life.