After a traumatic accident or occurrence, one can suffer from acute stress disorder that can last about 1-3 months. One can suffer from traumas, owing to experiences related to death, loss, work, abuse, or any kind of illness and violence. It is marked by re-experience of same event again and again, and the reminders of it. For more information visit:- http://noworrynotension.com/web/mdstress.aspx