ISTSS promotes advancement and exchange of knowledge about severe stress and trauma. This knowledge includes understanding the scope and consequences of traumatic exposure, preventing traumatic events and ameliorating their consequences, and advocating for the field of traumatic stress.

This pamphlet provides information on what may define a substance use problem and its relation to trauma. It also discusses the effects of substance misuse on traumatic stress, and how to approach treatment for people who are suffering from both.

This treatment manual for clinicians uses cognitive behavioral therapy for acute stress disorder.

The goal of this paper is to develop consensus-based guidelines for training in mental health and psychosocial interventions for trauma-exposed populations in the international arena.

This fact sheet from the International Society for Traumatic Stress Studies provides information about trauma and its possible effects on adults. It includes common behavioral health responses to traumatic events, explains posttraumatic stress disorder (PTSD) and complex posttraumatic stress disorder (C-PTSD), and identifies factors that can support recovery for affected individuals.

This pamphlet provides information on what may define a substance use problem and its relation to trauma. It also discusses the effects of substance misuse on traumatic stress, and how to approach treatment for people with both traumatic stress and substance use issues or conditions.

This web page explores the effects of climate change on the mental health and resilience of communities by presenting research on traumatic stress and disaster exposure. The page highlights a briefing paper, fact sheet, and podcast that describe the current knowledge available regarding climate change and trauma. It also presents recommendations for public health research and response.

This pamphlet defines and describes indirect trauma, which is sometimes also referred to as compassion fatigue or vicarious trauma. It explains how indirect traumatization occurs, highlights effects of indirect trauma, and suggests ways to cope.

At this web page, the International Society for Traumatic Stress Studies presents a range of resources for learning about and coping with stressors associated with the COVID-19 pandemic. A section for healthcare workers, a key group of first responders in the pandemic, features webinars, tip sheets, and articles on topics including coping with pandemic-related stress, self-care, and strategies for resilience.

This pamphlet provides information on what may define a substance use problem and its relation to trauma. It also discusses the effects of substance misuse on traumatic stress, and how to approach treatment for people with both traumatic stress and substance use issues or conditions.

This resource describes what survivors might expect after experiencing a trauma or disaster, and offers strategies to achieve the best possible recovery from disaster stress. It also identifies warning signs for when to seek professional help.