Exposure is an intervention strategy commonly used in cognitive behavioural therapy to help individuals confront fears. Prolonged exposure (PE) is an effective first-line treatment for posttraumatic stress disorder (PTSD). This treatment is strongly recommended for the treatment of PTSD.
PE is a specific type of cognitive behavioural therapy that teaches individuals to gradually approach trauma-related memories, feelings and situations.
Most people want to avoid anything that reminds them of the trauma they experienced, but doing so reinforces their fear. By facing what has been avoided, a person can decrease symptoms of PTSD by actively learning that the trauma-related memories and cues are not dangerous and do not need to be avoided.