Can you develop PTSD from someone else’s trauma? In some circumstances, indirect exposure to trauma can lead to PTSD symptoms or secondary traumatic stress. This can happen to close family members, caregivers, helping professionals, witnesses, and others exposed to traumatic events, although not every type of indirect exposure meets the clinical criteria for PTSD.
If you’re reading this, it’s probably not by accident. Maybe something happened to someone you love, and you can’t stop thinking about it. Maybe you witnessed something happen to a stranger, in person or unfolding on a screen in real time, and it never fully left you. Maybe you’ve typed “why am I so anxious when nothing happened to me” into a search bar at 2am, half expecting to be told you’re overreacting.
You’re not. What you’re describing has a name, and it’s more common than most people realize.
What Is Secondary PTSD v. Vicarious Trauma?
These terms overlap, but they aren’t interchangeable. Secondary traumatic stress generally refers to PTSD-like symptoms following indirect exposure to another person’s trauma. Vicarious trauma describes deeper changes in beliefs and worldview that can develop through repeated trauma exposure, while compassion fatigue and burnout describe related but distinct forms of emotional and occupational strain.
You’ll see this same experience called by a handful of different names: secondary trauma, secondary traumatic stress, vicarious trauma, compassion fatigue, critical incident stress, trauma exposure response. Compassion fatigue carries a slightly different shade, layering cumulative burnout on top of the exposure, but in everyday language and most of the research, these terms describe the same core thing: PTSD-like symptoms that develop from indirect exposure to trauma rather than from experiencing it yourself.
This can come from hearing, in detail, about a loved one’s assault. From watching a parent go through something violent or life-threatening. From absorbing a friend’s story so completely that it starts living in your body too. It doesn’t require a personal relationship with anyone involved, either: I’ve worked with clients managing severe trauma symptoms from watching 9/11 unfold on TV as a kid, or living through a natural disaster that devastated their community. Collective, large-scale events can leave entire communities carrying symptoms that deserve to be taken just as seriously. It can also build slowly, from years of being the person everyone brings their hardest stuff to.
How Does Secondary Trauma Happen?
Secondary trauma can develop through different forms of indirect exposure to another person’s traumatic experience. You don’t necessarily have to be physically present when something traumatic happens for it to affect you.
Common pathways include:
- Hearing detailed accounts of trauma from a partner, family member, client, patient, or friend
- Supporting someone after a traumatic event, particularly when their symptoms are severe or ongoing
- Repeated professional exposure to traumatic stories, images, or situations
- Witnessing a traumatic event or its immediate aftermath
- Living alongside someone with significant trauma symptoms, including PTSD
- Repeatedly encountering traumatic material as part of work or professional responsibilities
- Experiencing the cumulative effects of caring for or supporting people who have been traumatized
The intensity, frequency, and context of exposure matter. Personal trauma history, current stress, available support, coping resources, and the relationship to the person who experienced the trauma can also influence how someone responds.
Not everyone exposed to trauma indirectly develops secondary traumatic stress or PTSD. But if another person’s trauma is beginning to affect your emotions, relationships, sleep, sense of safety, or ability to function, it is worth taking those symptoms seriously.
"It Didn't Happen to Me. Can I Still Be Traumatized?"
Secondary traumatic stress can affect anyone who is repeatedly exposed to another person’s trauma, but some people are more likely to encounter this type of exposure than others. This includes people who provide care, support, advocacy, or professional services to trauma survivors, as well as people who are closely connected to someone who has experienced trauma.
People who may be at increased risk include:
- Therapists and mental health professionals who regularly hear detailed accounts of traumatic experiences
- Social workers, case managers, and advocates who support people experiencing violence, abuse, displacement, or other trauma
- Doctors, nurses, and other healthcare professionals who care for patients following traumatic events
- First responders and emergency personnel who repeatedly encounter accidents, violence, injury, or death
- Teachers and school professionals who support children experiencing abuse, neglect, violence, or other traumatic circumstances
- Caregivers, parents, partners, and family members who support someone living with PTSD or the aftermath of trauma
- Attorneys and immigration professionals who regularly work with survivors of violence, persecution, or torture
- People who repeatedly encounter traumatic stories or material through work, advocacy, journalism, or other responsibilities
Risk does not mean that secondary trauma is inevitable. Many people experience difficult stories or events without developing significant trauma symptoms. Factors such as the intensity and frequency of exposure, personal trauma history, available support, coping resources, and current stress can all influence how someone responds.
What the DSM-5 Actually Says About Trauma Exposure
Secondary traumatic stress can produce symptoms that resemble PTSD, even though the person experienced the trauma indirectly. Symptoms can affect emotions, thoughts, behavior, relationships, sleep, and the body.
Intrusive Symptoms
A person may experience unwanted or distressing reminders of another person’s trauma, including:
- Intrusive thoughts or images
- Nightmares
- Replaying details of a traumatic story or event
- Distress when reminded of what happened
- Difficulty stopping thoughts about another person’s experience
Avoidance
Some people begin avoiding anything that reminds them of the trauma they have been exposed to. This might include:
- Avoiding conversations about trauma
- Avoiding certain people, places, news stories, or media
- Feeling uncomfortable when someone shares difficult experiences
- Pulling away from caregiving or helping responsibilities
- Trying not to think or talk about what happened
Changes in Mood and Thinking
Secondary trauma can also affect the way someone understands themselves, other people, and the world. Symptoms may include:
- Guilt or shame
- Feeling helpless or powerless
- Persistent fear or anxiety
- Emotional numbness
- Difficulty experiencing pleasure
- Feeling detached from others
- Negative beliefs about safety or trust
- Increased sensitivity to suffering or injustice
Hyperarousal and Physical Symptoms
The nervous system may also remain on high alert. A person might experience:
- Hypervigilance
- Feeling constantly “on edge”
- Irritability or anger
- Difficulty sleeping
- Difficulty concentrating
- An exaggerated startle response
- Muscle tension
- Headaches or stomach problems
- Fatigue or exhaustion
Not everyone experiences all of these symptoms, and having some of them does not necessarily mean that a person has PTSD. A mental health professional can help determine whether symptoms are consistent with PTSD, secondary traumatic stress, anxiety, burnout, or another concern.
Why People Minimize Secondary Trauma
One of the most difficult parts of secondary trauma is the feeling that you aren’t entitled to be affected.
You might think:
“It happened to them, not me.”
“I’m just listening. I should be able to handle it.”
“Other people have been through much worse.”
“I’m supposed to be the strong one.”
These thoughts are particularly common among therapists, caregivers, parents, healthcare workers, and other people who are accustomed to supporting others.
But being affected by another person’s suffering does not mean that you are weak, overly sensitive, or doing something wrong. Repeated exposure to traumatic experiences can place a significant emotional and physiological burden on the person providing support.
At the same time, feeling distressed by someone else’s trauma is not automatically the same thing as having PTSD. You can experience anxiety, sadness, intrusive thoughts, exhaustion, or emotional overwhelm without meeting diagnostic criteria for PTSD.
The important question is not whether your experience is “bad enough.” It is whether your symptoms are persistent, interfering with your life, or becoming difficult to manage on your own.
Secondary Trauma in Caregivers, Therapists, and Helping Professionals
People in helping professions can be particularly vulnerable to secondary traumatic stress because trauma exposure is often part of their everyday work.
Therapists may hear detailed accounts of abuse, violence, childhood trauma, sexual assault, medical trauma, or traumatic loss. Social workers, healthcare professionals, attorneys, advocates, and first responders may similarly encounter trauma repeatedly as part of their professional responsibilities.
Over time, this exposure can contribute to secondary traumatic stress, compassion fatigue, vicarious trauma, or burnout. These concepts overlap, but they are not identical.
Secondary traumatic stress generally refers to trauma-related symptoms resulting from indirect exposure to another person’s traumatic experience.
Vicarious trauma describes deeper changes that can develop through ongoing exposure to others’ trauma, including changes in beliefs about safety, trust, relationships, control, or the world.
Compassion fatigue is a broader term often used to describe the emotional and psychological strain associated with caring for people who are suffering.
Burnout is primarily associated with chronic workplace stress and can occur even without trauma exposure.
Understanding the difference can help you identify what kind of support you may need.
Secondary Trauma vs. Intergenerational Trauma
Secondary trauma and intergenerational trauma are related concepts, but they describe different processes.
Secondary trauma generally occurs when a person is exposed to another person’s traumatic experience and develops significant distress or trauma-related symptoms as a result. This can happen to a partner, family member, caregiver, therapist, or other person who is closely exposed to someone else’s trauma.
Intergenerational trauma refers to the ways the effects of trauma can influence subsequent generations. Trauma can be transmitted across generations through family relationships, parenting patterns, cultural and social conditions, learned beliefs and behaviors, and other complex pathways.
For example, a parent who survived war, abuse, displacement, or systemic violence may carry understandable fears about safety that influence how they raise their children. Their child may grow up with beliefs, family patterns, or emotional experiences shaped by trauma that occurred before they were born.
Intergenerational trauma does not mean that trauma is automatically inherited or that every child of a trauma survivor will develop PTSD. It is a complex area of psychological and social research, and individual experiences vary considerably.
How Is Secondary PTSD Diagnosed?
For a person to be diagnosed with PTSD, the DSM-5-TR requires exposure to actual or threatened death, serious injury, or sexual violence. That exposure can occur in several ways, including directly experiencing the event, witnessing it in person, learning that a traumatic event happened to a close family member or close friend, or experiencing repeated or extreme exposure to traumatic details as part of professional responsibilities.
Importantly, there are specific limits to what counts as qualifying indirect exposure. When a person learns about the death or threatened death of a close family member or friend, the death must have been violent or accidental. Simply learning that someone close to you experienced a traumatic event does not automatically mean the exposure meets the PTSD Criterion A requirement.
The DSM-5-TR also recognizes repeated or extreme exposure to aversive details of trauma, particularly in the course of professional duties. Examples include first responders repeatedly encountering traumatic scenes or professionals repeatedly exposed to detailed accounts of child abuse. Exposure to traumatic material through television, movies, photographs, or other electronic media generally does not qualify under this criterion unless the exposure is work-related.
This distinction matters because secondary traumatic stress and PTSD are not necessarily the same thing. A person can experience significant distress, anxiety, intrusive thoughts, avoidance, or other trauma-related symptoms after indirect exposure without meeting the full diagnostic criteria for PTSD.
How Is Secondary Traumatic Stress Treated?
Part of trauma work is simply helping you make sense of the questions you’ve been carrying.
Treatment depends on the symptoms you’re experiencing, your history, and what you want to change. You do not need to wait until symptoms become severe before seeking support.
Therapy may focus on:
- Understanding trauma responses and triggers
- Reducing anxiety and hypervigilance
- Processing distressing experiences
- Developing healthier boundaries
- Managing intrusive thoughts or memories
- Improving sleep and emotional regulation
- Addressing guilt, shame, or helplessness
- Reconnecting with relationships and activities that feel meaningful
- Building sustainable ways of caring for others without losing yourself
Depending on your needs, treatment may incorporate trauma-informed approaches such as CBT, psychodynamic therapy, mindfulness-based strategies, relational therapy, or other evidence-based interventions.
For therapists and other helping professionals, treatment may also involve examining the impact of repeated trauma exposure on your work, boundaries, relationships, and sense of safety.
You don’t have to choose between caring deeply about other people and taking care of yourself.
When Should You Seek Therapy for Secondary Trauma?
You may want to consider talking with a mental health professional if trauma exposure is beginning to affect your daily life, relationships, work, sleep, or sense of safety.
It may be especially helpful to seek support if you notice:
- Persistent anxiety or hypervigilance
- Intrusive thoughts, images, or nightmares
- Avoidance of people or situations
- Emotional numbness or detachment
- Increasing irritability or difficulty regulating emotions
- Sleep or concentration problems
- Feeling responsible for preventing another person’s trauma
- Difficulty setting boundaries with someone you’re supporting
- Feeling emotionally exhausted by caregiving or helping
- A growing sense that the world is unsafe
- Symptoms that are interfering with your relationships or ability to function
You don’t need to know whether you have PTSD, secondary traumatic stress, compassion fatigue, or burnout before reaching out. A therapist can help you understand what’s happening and determine what kind of support makes sense.
If you’re recognizing several of these patterns in yourself, you may also want to read 10 Signs of Unresolved Trauma to learn more about how unresolved trauma can show up in adults.
If you’re looking for trauma-informed therapy in Chicago, Gemstone Wellness offers individual therapy for adults in the Chicago Loop and online throughout Illinois. Learn more about trauma therapy →
Schedule a free consultation whenever you’re ready. There’s no version of “too small” or “too late.”