Complex post-traumatic stress disorder (complex PTSD, sometimes abbreviated to c-PTSD or CPTSD) is a condition where you experience some symptoms of PTSD along with some additional symptoms, such as:
- difficulty controlling your emotions
- feeling very hostile or distrustful towards the world
- constant feelings of emptiness or hopelessness
- feeling as if you are permanently damaged or worthless
- feeling as if you are completely different to other people
- feeling like nobody can understand what happened to you
- avoiding friendships and relationships, or finding them very difficult
- often experiencing dissociative symptoms such as depersonalisation or derealisation

