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Mental health concern Trauma

Trauma and Complex Trauma

Trauma is what happens inside you in response to events that were too much, too fast, or too soon for your nervous system to process. It includes single events and the longer, harder-to-name patterns from growing up around unpredictability. Both respond to treatment.

What is Trauma, in plain language

In the simplest terms, trauma is what your nervous system did to survive something overwhelming. It is not the event itself; it is your body's response to the event, and the way that response keeps running long after the event is over.

There are different kinds of trauma. Acute trauma is a single overwhelming event (a collision, an assault, a sudden loss). Complex trauma comes from repeated experiences over time, often in childhood, often in relationships you depended on (chronic neglect, ongoing emotional or physical abuse, growing up with a parent who was unpredictable or unsafe). Both are real. Both can be treated.

Complex trauma often does not get diagnosed as PTSD because the symptoms look different. People with complex trauma may struggle more with self-worth, with trust, with knowing what they feel, and with relationships, in addition to the classic PTSD symptoms. The treatment is similar in structure but usually longer and more carefully paced.

What it actually feels like

Symptoms in clinical language can feel cold. These are some of the moments people describe when they walk into our offices.

  • You have a hard time trusting people, even ones who have not given you a reason not to. You wait for the other shoe to drop.

  • You go numb when someone raises their voice, even a little. Your body checks out. You miss the rest of the conversation.

  • You apologise constantly, sometimes for things that are not yours to apologise for. The apologising is automatic.

  • You feel responsible for everyone around you. Their bad mood is your problem to solve. Their disappointment is a crisis.

  • You have always known something was off but you cannot point to a specific thing. Your childhood was not "that bad." It also was not what a childhood should have been.

  • You react in ways that feel out of proportion and you do not always know why. The reactions feel embarrassing and you push the people who love you away.

Clinical symptoms in plain meaning

Complex trauma is not yet in every diagnostic manual but is increasingly recognised. Many clinicians (including ours) use a six-cluster framework for complex trauma in addition to the standard PTSD criteria.

Difficulty regulating emotions
Big feelings come on fast, last a long time, or do not come at all (numbness). Hard to bring yourself back to baseline.
Difficulty with self-identity and self-worth
A persistent sense of being broken, bad, or different from other people. Trouble saying what you actually want.
Difficulty in relationships
Trust feels hard. Conflict feels dangerous. Vulnerability feels unsafe. Patterns of choosing people who repeat what hurt you.
Dissociation
Feeling outside your body or your life. Time gaps. A sense of watching yourself from a distance.
Somatic symptoms
Chronic tension, pain, gut issues, fatigue. The body holds the things the mind cannot.
Re-experiencing and hypervigilance
Same as PTSD: intrusive memories, flashbacks, jumpiness, sleep problems.

When to seek help

Trauma is worth treating whenever you are ready. Some people are not ready until decades after the original events. That is fine. The work does not get less effective with age.

If you are in any current danger from a relationship or situation that resembles the original trauma, safety has to come first. Therapy does its best work after you are out of the active threat. The crisis resources at the top of this page can help you find supports for getting safe.

If you are not sure whether what happened to you counts as "trauma enough" to seek help, please come anyway. The bar is whether it still affects you, not whether other people would call it serious.

If you have already done trauma therapy and feel like you have more work to do, that is normal. Many people do trauma work in chapters across their lives, with breaks between.

How Saalvio approaches Trauma

For complex trauma, we use a phased approach: stabilisation first, processing second, integration third. We do not start with the hardest memories. We start with grounding skills, safety planning, and learning your nervous system. Most clients spend more time in phase one than they expected, and the time there is what makes phase two safe.

For processing, we use EMDR most often, sometimes with internal family systems (IFS) for clients who relate well to the parts framework. Trauma-focused CBT is another option. Different clients respond to different approaches; your therapist will not pick one until they know you.

Complex trauma work usually takes a year or more. Some chapters are intense; some are quieter integration time. We will be honest about pacing. You set the speed; we hold the structure.

Therapy approaches that help

Several of our approaches work well for trauma. The right ones depend on the type of trauma and what fits for you.

Saalvio therapists who work with Trauma

Several of our clinicians have specific training and experience with Trauma. The right match for you depends on more than the technique, so we encourage you to read the profiles and pick whose voice feels closest to what you are looking for. The first session is free and you can switch if it is not the right fit.

Evidence and research

Single-event PTSD has strong evidence-based treatments (see our PTSD page for citations). Complex trauma has a smaller but growing evidence base. The International Society for the Study of Trauma and Dissociation recommends a phase-based approach: stabilisation, processing, integration.

A 2020 review by Karatzias and colleagues evaluated phase-based treatments for complex PTSD across 14 trials and found good outcomes, with longer treatment durations than single-event PTSD (often 20 to 40 sessions or more). EMDR specifically has growing evidence for complex trauma when used within a phase-based framework.

Selected sources

Common questions

How is complex trauma different from PTSD?

PTSD is the diagnostic label for trauma symptoms after a single event or a defined period of events. Complex trauma describes the broader pattern that develops after repeated, often interpersonal trauma over time, usually starting in childhood. Symptoms overlap but complex trauma also includes more difficulty with self-worth, relationships, and emotion regulation. Treatment is similar in structure but usually longer.

My childhood was not that bad. Why do I have these symptoms?

The "was not that bad" comparison is one of the most common patterns in complex trauma. Many people minimise what happened because someone in their family always had it worse, or because they cannot point to a single defining event. The symptoms are what they are. The work does not require you to label the past in any particular way.

Will I have to confront my parents or other people who hurt me?

No. Trauma therapy is for you, not for them. Some clients eventually choose to have conversations with the people who hurt them; many do not. Both are valid. Your therapist will not push you in either direction.

I dissociate when things get intense. Can I still do trauma work?

Yes, and the dissociation itself is part of what we work with. Phase one focuses heavily on building grounding skills and learning to recognize early dissociation signs. The processing work comes only when you have enough capacity to stay present.

How long will this take?

Complex trauma work usually takes a year or more. Some clients work in chapters with breaks between. We will be honest about pacing at the first session and check in regularly. There is no rush and there are no shortcuts.

Can I do trauma work while I am still in the situation?

For active danger, safety planning comes first. For ongoing difficult relationships that are not immediately dangerous, the answer is yes; some trauma processing can happen while you are still in the situation, especially the grounding and self-knowledge parts. The deeper processing usually waits until you are out.

What is trauma in the clinical sense?

In therapy, trauma refers to any experience that overwhelms a person's capacity to cope and leaves a lasting mark on the nervous system. It can come from a single event (a serious accident, an assault, a sudden loss) or from sustained experiences (childhood abuse or neglect, sustained discrimination, war, displacement). Both shapes are treatable.

What is the best therapy for complex trauma?

Complex trauma is usually treated in three phases: stabilisation and safety first, processing the trauma memories second, integration into present life third. EMDR, internal family systems, and trauma-focused cognitive behavioural therapy all have good evidence. The pacing is slower than for single-event trauma; your therapist will plan with you, not for you.

Is trauma therapy reimbursable through Canadian insurance?

Often yes. Trauma therapy delivered by a Registered Psychotherapist or Registered Social Worker is usually reimbursable on Canadian extended health plans. Saalvio does not bill insurers directly; we send a detailed receipt naming your therapist, their registration college, and registration number, which most insurers ask for when they process a claim.

Ready to work on Trauma?

Book a free first session with one of our therapists, or join the waitlist if you are outside Ontario. There is no obligation to continue after the first session.