While the causes and symptoms of trauma are various, there are some basic signs of trauma that you can look out for. People who have endured traumatic events will often appear shaken and disoriented. They may not respond to conversation as they normally would and will often appear withdrawn or not present even when speaking. Another tell-tale sign of a trauma victim is anxiety. Anxiety due to trauma can manifest in problems such as night terrors, edginess, irritability, poor concentration and mood swings. While these symptoms of trauma are common, they are not exhaustive. Individuals respond to trauma in different ways. Sometimes trauma is virtually unnoticeable even to the victim’s closest friends and family. These cases illustrate the importance of talking to someone after a traumatic event has occurred, even if they show no initial signs of disturbance. Trauma can manifest days, months or even years after the actual event