It is important to be aware of Post-traumatic Stress Disorder (PTSD), its symptoms, and how it is treated. Thousands suffer from it every year, but not many are talking about it or seeking help for it. PTSD can occur after a traumatic event –war, physical or sexual assault, accidents, among others – with symptoms including depression, anxiety, nightmares, and even paranoia. PTSD can affect anyone who has experienced trauma.