Intergenerational Trauma: Definition, Causes, and Treatment Methods

What is intergenerational trauma?

Some patients might carry the emotional weight of something that didn’t start with them. Maybe they struggle with deep-seated anxiety, depression, or a sense of disconnection, yet they can’t pinpoint why. That’s the challenge of intergenerational trauma. It doesn’t always look like traditional trauma, and many people don’t realize it’s been passed down from previous generations.

Intergenerational trauma happens when the psychological and emotional wounds of one generation affect the next. It can stem from war, violence, poverty, discrimination, or family dysfunction. Over time, this transmission of trauma leaves not only emotional scars but also potential biological imprints. Trauma is believed to alter genetic markers, changing how stress and emotional responses are regulated in future generations (American Psychological Association, 2023).

Because intergenerational or multigenerational trauma is deeply rooted, healing takes more than surface-level interventions. It’s like a thread connecting their pain to the experiences of their ancestors, often linked to historical trauma such as slavery, colonization, racial trauma, or the suffering endured by Holocaust survivors. Patients usually need to process not only their own emotions but also the burdens they’ve unknowingly inherited.

Causes of intergenerational trauma

Therapy and mental health counseling involve breaking deep-rooted cycles of pain. Overcoming intergenerational trauma doesn’t happen overnight, and healing takes time, patience, and understanding. But first, we need to look at where generational trauma all starts. Here are some of the causes that keep trauma moving from one generation to the next.

Childhood adversity and family dysfunction

When kids grow up in homes filled with neglect, abuse, or emotional instability, they often develop coping mechanisms just to survive. These survival strategies, like shutting down emotions or avoiding close relationships, can carry into adulthood and get passed down to their children. Over time, this cycle leads to intergenerational trauma symptoms, like anxiety, chronic stress, trouble trusting others, or feeling disconnected from emotions.

Collective trauma and systemic oppression

Collective trauma happens when a traumatic event affects not just one person but an entire group that has been targeted or oppressed. This often stems from systemic discrimination, war, political persecution, or violence against minority communities, such as indigenous populations or victims of racial and gender-based oppression.

Parental mental health struggles

When parents deal with untreated mental health issues like post-traumatic stress disorder (PTSD), depression, or substance abuse, it can impact how they connect with their children. If a parent is emotionally distant or inconsistent, kids can grow up feeling anxious, unworthy, or uncertain about love and support.

Impact of intergenerational trauma

A traumatic event doesn’t just disappear right away. It can shape family dynamics and stress responses and even increase vulnerability to other mental health challenges. Here's how it can affect an individual's life:

Emotional dysregulation

Children of trauma survivors often struggle with overwhelming emotions, making them more prone to anxiety, pride, and emotional isolation (Perlleshi, 2025). When parents carry unresolved trauma, their caregiving can feel unpredictable or emotionally distant, leaving kids without a strong foundation for coping. This emotional instability often follows them into adulthood, impacting their relationships, confidence, and overall well-being.

Parenting challenges

Parents who have experienced trauma themselves may find it hard to provide consistent emotional support, even if they deeply love their children. Trauma is passed down in families through parenting patterns and social influences. Overprotective or rigid parenting, shaped by unresolved trauma, reinforces distress, while the social environment further validates and strengthens these patterns. (Amping et al., 2024). These patterns can make it difficult for kids to develop healthy emotional responses, continuing the cycle of trauma into the next generation.

Increased risk of mental health disorders

Growing up in a trauma-affected home increases the likelihood of developing mental disorders. Many children of trauma survivors show clear signs of intergenerational trauma in therapy settings, with deeply rooted mental health struggles. Without proper intervention, these challenges and adverse childhood experiences can persist across generations, reinforcing a cycle of emotional distress.

Impact on identity and self-worth

People affected by intergenerational trauma often wrestle with self-doubt, guilt, or a sense of not belonging. Children may absorb their parents' pain, feel responsible for their suffering, or struggle to define their own identity. This can lead to imposter syndrome, a deep fear of failure, or difficulty establishing a strong sense of self, making personal growth and fulfillment even more challenging.

Healing strategies and treatment methods

While trauma can leave deep emotional imprints, people can heal by addressing its psychological and physical effects with the right tools and support. Here are some of them:

Therapy and guided healing

Working with a mental health professional trained in trauma can help individuals and families process deep-rooted pain. Trauma-informed therapy ensures that treatment is sensitive to the deep and complex effects of trauma, creating a safe space for healing.

Other forms include family therapy, which encourages open conversations to break unhealthy patterns, and eye movement desensitization and reprocessing (EMDR), which helps rewire the brain’s response to traumatic memories. Cognitive behavioral therapy (CBT) is another approach, teaching clients how to challenge negative thought patterns and build healthier coping strategies.

Mindfulness and self-regulation techniques

Practices like meditation, deep breathing, and yoga help people stay present instead of being overwhelmed by past pain. These techniques lower stress and reduce intergenerational trauma symptoms like hypervigilance and emotional numbness. Over time, mindfulness strengthens emotional regulation.

Breaking unhealthy generational patterns

Healing requires more than awareness. It takes intentional change. Unlearning harmful behaviors prevents trauma from being passed down to future generations. Small, consistent changes in communication and emotional expression can create a lasting impact.

Building resilience and a strong support system

No one heals in isolation. A strong support system, whether through therapy, close friends, or community groups, provides the encouragement and perspective needed to move forward. When clients feel supported and seen, they’re better equipped to break free from the weight of past trauma and build a healthier future.

Main takeaways

Healing from intergenerational trauma is challenging, but as a therapist, you play a crucial role in helping clients break the cycle. Recognizing how past trauma shapes present emotions and behaviors allows for deeper, more effective treatment. Guiding clients through therapy, mindfulness, and intentional behavior changes can promote long-term resilience. This work isn’t just about individual healing but about reshaping family dynamics and creating a stronger emotional foundation for future generations. With your support, clients can process inherited pain, develop healthier coping strategies, and reclaim control over their narratives.

References

American Psychological Association. (2023, November 15). Intergenerational trauma. APA Dictionary of Psychology. https://dictionary.apa.org/intergenerational-trauma

Amping, D. R., Adiyanti, M. G., & Ludji, I. (2024). Intergenerational trauma: Exploring transmission mechanisms in post-conflict families. Bisma the Journal of Counseling, 8(2). https://doi.org/10.23887/bisma.v8i2.85107

Perlleshi, D. (2025, January 20). Intergenerational trauma: Exploring the trauma of children of veterans of the last war in Kosovo (1998-1999). https://doi.org/10.31237/osf.io/b82st_v1