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PTSD is marked by clear biological changes as well as psychological symptoms. PTSD is complicated by the fact that people with PTSD often may develop additional disorders such as depression, substance abuse, problems of memory and cognition, and other problems of physical and mental health.
Post-traumatic stress disorder (PTSD) is a mental health condition that's triggered by a. terrifying event. Symptoms may include flashbacks, nightmares and severe anxiety, as. well as uncontrollable thoughts about the event. Many people who go through traumatic events have difficulty adjusting and coping for a. while.