Collective trauma can affect individuals, families, workplaces and whole communities. Learn trauma-informed ways to support yourself and others after frightening, distressing or highly public events.
When a frightening or distressing event affects a community, many people can feel the impact — even if they were not directly involved. This is sometimes called collective trauma.
Collective trauma may follow events such as natural disasters, serious accidents, violence, suicide loss, community tragedies, public emergencies or events that receive ongoing media attention. People may be affected by what they saw, heard, experienced, discussed with others, or repeatedly viewed in the news or online.
There is no “right” way to respond after collective trauma. Some people may talk openly about what they are feeling. Others may become quiet, irritable, numb, distracted or overwhelmed. Many people move in and out of feeling okay.
The most important thing is not to rush recovery. Feeling heard, supported and safe can help people begin to steady themselves after distressing events.
What is collective trauma?
Collective trauma happens when a distressing event affects a group, community or wider society. It can disrupt people’s sense of safety, trust, connection and routine.
You do not need to have been physically present at the event to be affected.
People may feel distressed because they:
- witnessed the event
- knew someone involved
- identify with those affected
- live or work near where it happened
- are part of the impacted community
- have past trauma that has been triggered
- have seen repeated media or social media coverage
- are supporting someone else who is distressed.
Collective trauma can leave people feeling shaken, alert, exhausted, helpless or unsure how to respond.
Common reactions after collective trauma
People respond to traumatic events in different ways. Reactions may appear immediately, or days, weeks, months or years later.
Common reactions can include:
- feeling anxious, fearful, sad, angry or numb
- feeling jumpy, restless or on edge
- difficulty sleeping or having vivid dreams
- feeling tired or emotionally drained
- trouble concentrating or making decisions
- replaying what happened in your mind
- physical symptoms such as headaches, nausea or muscle tension
- withdrawing from others
- wanting constant updates or avoiding information altogether
- feeling unsafe in familiar places
- increased use of alcohol, drugs, gambling or other coping behaviours
- feeling guilty, helpless or overwhelmed.
These reactions are common after distressing events. They do not mean you are weak or “not coping properly”. They are signs that your body and mind are trying to process what has happened.
Regulate first, then talk
After frightening events, the nervous system can stay in alarm mode even after the immediate danger has passed. In this state, the brain is focused on survival, not reasoning, problem-solving or reassurance.
This is why explanations such as “everything is fine now” may not always help straight away. Before people can talk, reflect or make sense of what has happened, they often need to feel steadier in their body.
Safety comes before understanding.
How to support someone after collective trauma
You do not need to have all the answers. Often, the most helpful thing you can offer is calm, steady presence.
1. Be calm and present
People often take emotional cues from those around them. A calm presence can help signal, “You are not alone. You are safe in this moment.”
You can:
- speak slowly and gently
- stay nearby, if the person wants company
- reduce noise and stimulation where possible
- avoid pressuring them to talk
- give them time to settle
- listen without trying to immediately fix the feeling.
You can say:
- “I’m here with you.”
- “You don’t have to talk unless you want to.”
- “What you’re feeling makes sense.”
- “Let’s take this one moment at a time.”
2. Help the body slow down
Simple physical grounding can help the nervous system begin to settle.
You might suggest:
- taking a few slow breaths together
- placing both feet on the floor
- stretching gently
- walking slowly
- drinking water
- holding a warm drink
- sitting somewhere quiet
- focusing on one steady object in the room.
Try not to force a calming strategy. Offer options and let the person choose what feels okay.
3. Ground in the present
Grounding helps bring attention back to the here and now.
You can invite someone to notice:
- five things they can see
- four things they can feel
- three things they can hear
- two things they can smell
- one thing they can taste.
You can also ask:
- “Where are you right now?”
- “Can you feel the chair or ground underneath you?”
- “What can you see in this room?”
- “What would help you feel a little safer right now?”
4. Offer practical support
After collective trauma, practical support can be just as important as emotional support.
You might offer to:
- sit with someone
- help them contact a loved one
- make a cup of tea
- drive them home
- help with meals, errands or childcare
- support them to contact a GP, counsellor or crisis service
- help them take a break from news or social media.
Keep offers specific and simple. Instead of saying, “Let me know if you need anything,” try, “Would it help if I stayed with you for the next hour?”
Talking comes after calm
When someone is ready, gently invite conversation. Let them lead.
You might ask:
- “How are you feeling now?”
- “What has been hardest today?”
- “What do you need right now?”
- “Would you like to talk, or would you prefer some quiet company?”
- “Who else would feel supportive to contact?”
Listen without correcting, minimising or rushing reassurance.
Helpful responses include:
- “That sounds really frightening.”
- “I’m glad you told me.”
- “It makes sense that your body is reacting this way.”
- “You do not have to work this out all at once.”
- “I’m here with you.”
Try to avoid saying:
- “At least it wasn’t worse.”
- “You should be over it by now.”
- “Don’t think about it.”
- “Everything happens for a reason.”
- “Nothing bad will ever happen.”
Instead, you might say:
- “We cannot control everything, but we can take steps to support safety and care.”
- “You are safe in this moment.”
- “There are people who can help.”
Limit repeated exposure to distressing information
After a distressing event, it is natural to want updates. But repeated exposure to graphic details, images, speculation or social media commentary can increase distress.
It may help to:
- choose one or two reliable information sources
- limit how often you check updates
- avoid graphic footage or repeated images
- take breaks from social media
- be mindful of conversations in shared spaces
- avoid sharing unverified information
- give yourself permission to step away.
Staying informed matters, but so does protecting your nervous system.
Restore a sense of safety and routine
Collective trauma can disrupt people’s sense of normality. Predictable routines can help people feel more grounded.
You might:
- keep regular meals and sleep routines where possible
- return slowly to usual activities
- spend time with trusted people
- visit familiar places
- take small steps rather than rushing
- create quiet time after busy or emotional days
- mark the event in a respectful way if that feels helpful.
Recovery does not happen all at once. Small steps count.
Follow each person’s pace
People recover at different speeds. Some may want to talk often. Others may need quiet. Some may want to return to normal routines quickly, while others need more time.
Avoid pressure to “move on”, “be strong” or “get back to normal”.
Instead:
- let people choose what they are ready for
- support small steps
- respect different reactions
- check in more than once
- remember that distress may return around anniversaries, reminders or
- further news coverage.
Feeling safe comes before understanding. Connection supports recovery.
Supporting a workplace, school, group or community
If you are supporting a group after a distressing event, clear and compassionate communication can help reduce fear and uncertainty.
It may help to:
- acknowledge what has happened
- provide accurate information without graphic detail
- name available supports
- allow people to respond differently
- avoid speculation or blame
- create opportunities for quiet support
- encourage breaks from media coverage
- remind people of crisis and counselling services
- check in with those who may be more affected.
Leaders do not need to have perfect words. Acknowledgement, steadiness and practical support can make a meaningful difference.
When to seek extra support
Consider seeking professional support if distress continues, worsens, or affects daily life.
Extra support may be helpful if you or someone you know is:
- unable to sleep or function
- feeling constantly on edge or unsafe
- withdrawing from others
- using alcohol, drugs, gambling or risky behaviours to cope
- experiencing panic, flashbacks or intrusive memories
- feeling hopeless, numb or overwhelmed
- having thoughts of suicide or self-harm
- finding that past trauma has been triggered.
You can speak with your GP, a counsellor, psychologist, mental health professional or crisis support service.
Immediate support
If you or someone else is in immediate danger, call Triple Zero (000).
If you are feeling overwhelmed, distressed, unable to cope, or having thoughts of suicide or self-harm, call Lifeline on 13 11 14 for 24/7 crisis support.
You can also text Lifeline on 0477 13 11 14 or use online chat at lifeline.org.au/crisis-chat.
If reading this article has brought up difficult feelings or concerns about your wellbeing, please reach out for support. You may wish to speak with someone you trust, contact your GP, or call Lifeline on 13 11 14.
Support services
Lifeline
Phone: 13 11 14
Text: 0477 13 11 14
Online chat: lifeline.org.au/crisis-chat
Lifeline provides 24/7 crisis support for people in Australia who are feeling overwhelmed, distressed or unable to stay safe.
Lifeline Northern Beaches, Mosman to Kirribilli
Phone: 02 9949 5522
Website: lifelinenb.org.au
Local services include counselling, financial counselling, support groups, training and self-help resources.
NSW Mental Health Line
Phone: 1800 011 511
A free 24/7 NSW Health phone service that connects people with mental health advice, assessment and referral to local mental health services.
Phoenix Australia
Website: phoenixaustralia.org
Phoenix Australia provides evidence-informed information, resources and training about trauma and recovery.
Australian Red Cross
Website: https://www.redcross.org.au/
Australian Red Cross provides emergency, disaster recovery and community support resources.
You do not have to do this alone
Collective trauma can leave people feeling unsettled, unsafe or unsure what to do next. Support, connection and time can help people begin to steady and recover.
You do not need all the answers. Being present, calm and compassionate is often enough to help someone take the next step.
References
Australian Psychological Society & Australian Red Cross. (2020). Psychological First Aid: An Australian guide to supporting people affected by disaster. Australian Psychological Society and Australian Red Cross.
Blue Knot Foundation. (2019). Practice guidelines for clinical treatment of complex trauma. Blue Knot Foundation.
Blue Knot Foundation. (n.d.). Trauma resources and information. Blue Knot Foundation.
headspace National Youth Mental Health Foundation. (n.d.). Mental health and wellbeing information and support. headspace.
Phoenix Australia. (n.d.). Trauma recovery information and resources. Phoenix Australia – Centre for Posttraumatic Mental Health.
Roth, M. (n.d.). Initial therapeutic intervention following collective trauma: Summary of session with Merav Roth, PhD. Unpublished session summary.
Roth, M. (n.d.). Inspiration from Israel for rebuilding our safe place: Healing the family system after terror. Session hosted by Professor Jonathan Halevy, Dr Yonah Luria and Dr Jennie Goldstein, Shaare Zedek.
