Post-traumatic stress disorder (PTSD) can develop after experiencing or witnessing a traumatic event, whether a single incident or prolonged exposure. Trauma responses can affect daily life in different ways. NHS and NICE guidance describe assessment and treatment options that a qualified professional can discuss with you.
For complex or prolonged trauma especially, building safety and trust through ordinary talking therapy is usually the necessary first stage before any processing work begins, rushing straight to trauma-focused techniques without that foundation tends not to go well. From there, trauma-focused approaches such as EMDR or trauma-focused CBT help you process traumatic memories safely, integrating them into your narrative rather than having them intrude involuntarily, and rebuild a sense of safety and control.
General information, not medical advice. Editorially checked against UK clinical guidance and NHS information. Reviewed .