What are physical characteristics you should look for in soldiers with post traumatic stress disorder?

Physical characteristics alone are not reliable indicators for diagnosing post-traumatic stress disorder (PTSD). PTSD is a complex mental health condition that is caused by a person's reaction to a traumatic event. Instead of physical characteristics, a mental health professional will look for specific psychological symptoms and assess an individual's personal history, thoughts, feelings, and behaviors to diagnose PTSD.