Trauma can affect how you think, feel, sleep and behave, how you relate to other people and even how your body feels from day to day. Reactions vary a great deal from person to person, and recovery is possible, with or without a formal diagnosis.
If you are struggling after something frightening or overwhelming, that is not a sign of weakness. Most people who live through a traumatic event do not develop post-traumatic stress disorder (PTSD), and support is available in Ireland whenever you want it. If you are in danger right now, call 112 or 999.
How trauma affects the brain and body
We think of psychological trauma as the response to an event, or a series of events, that overwhelmed your ability to cope or to feel safe, however the event looks from the outside. A single incident can do it, such as a crash, an assault, a sudden death or a frightening medical procedure. So can things that happen again and again, like bullying, domestic abuse or neglect, and so can long stretches of harm early in life, often called complex trauma.
When you are under threat, your brain and nervous system switch into survival mode. Stress hormones rise, your heart speeds up and your body gets ready to fight, run, freeze or shut down. After trauma, that response can stay partly switched on, as if part of you hasn't registered that you are safe. That is why you might feel jumpy when a door slams, struggle to sleep or concentrate, or find that memories come back in fragments rather than as a clear story.
How strongly this happens depends on what you went through, how old you were, what you were already carrying, who was there to help and what your life looks like now. The World Health Organization estimates that around 70% of people will experience a potentially traumatic event in their lifetime, while only about 5.6% of those people go on to develop PTSD. A strong reaction is common, and it is not a life sentence.
Common emotional, physical and behavioural effects of trauma
In the days and weeks after a frightening experience, feeling shocked, numb, afraid, tearful or on edge is a normal reaction to something that was not normal. Sleep is often disrupted and the event may replay in your mind. For many people these ease with time and support, but some effects linger or only show up months later.
| Area | Possible effects | When to consider support |
|---|---|---|
| Emotional | Anxiety, sadness, anger, guilt, shame, feeling numb or cut off from others | The feelings are still intense a month or more later, or you feel unable to cope |
| Thinking and memory | Unwanted memories or flashbacks, confusion, poor concentration, a constant sense of not being safe | Memories break into your sleep, work or study |
| Physical | Tiredness, headaches, muscle tension, a racing heart, changes in sleep or appetite | Symptoms persist (see your GP as well, to check for other causes) |
| Behaviour | Avoiding reminders, withdrawing from people, drinking or using drugs more, losing your usual routines | Avoidance is shrinking your life, or you rely on alcohol or drugs to get through |
| Relationships and work | Difficulty trusting, problems with closeness or intimacy, irritability, struggling at work | People close to you notice a change, or your work or relationships are suffering |
These effects can come and go with stress, and having some of them is not proof of a particular diagnosis. It tells you that your system has been under strain, and that you deserve some care.
How childhood trauma can affect you as an adult
Trauma in childhood happens while your brain and sense of self are still forming, so it can shape how you handle stress, how safe the world feels and how you relate to people. The US Centers for Disease Control and Prevention notes that prolonged stress from adverse childhood experiences can affect brain development and the body's stress-response systems, and that these experiences are linked with a higher risk of some chronic health problems. A higher risk is not a certainty, and not every health problem goes back to childhood.
In adult life the echoes are often quiet. You might notice low self-esteem, a pull towards people-pleasing, difficulty trusting, a fear of being left, feeling numb, always scanning for danger, spacing out (dissociation), or coping in ways that help in the moment but cost you later. These were often sensible ways of getting through a hard childhood that no longer fit the life you have now.
What happened to you does not decide what happens next. Safe relationships, stability, community, self-compassion and the right therapy all help. Our childhood trauma therapy for adults goes at your pace, with no expectation that you tell the whole story at once.
The difference between trauma and PTSD
Trauma describes what happened and how you responded to it. PTSD is a diagnosable condition with specific symptoms, a certain level of severity and a minimum duration. The HSE groups PTSD symptoms into reliving the event (flashbacks, nightmares, distressing images or physical sensations), avoidance and emotional numbing, and hyperarousal, which means feeling on edge, irritable or unable to concentrate. It can start straight after an event or months or years later. Equally, plenty of people have strong trauma reactions and never develop PTSD.
Complex PTSD, included in the World Health Organization's ICD-11 classification, can follow trauma that was repeated or long-lasting, particularly when it happened early in life or was caused by a parent or carer. As the HSE explains, it combines PTSD symptoms with difficulty controlling emotions and deep feelings of shame or guilt, which can make relationships hard. Only a qualified professional can assess you for either condition, so use these descriptions to understand yourself rather than to self-diagnose. Our page on trauma and PTSD explains how our therapists work with both.
What helps recovery from trauma
Recovery rarely moves in a straight line, and a harder patch around an anniversary is not a sign you are going backwards. Helpful foundations include feeling safe, having people to lean on, regular sleep and meals, gentle movement, cutting back on alcohol or drugs, and routines you can manage. Grounding skills, such as naming five things you can see, can bring you back to the present when a memory pulls you away.
The WHO says trauma-focused cognitive behavioural therapy (CBT) and eye movement desensitisation and reprocessing (EMDR) have the most evidence behind them for PTSD, and the HSE names both as treatments. Trauma-focused CBT helps you make sense of what happened and loosen the beliefs and avoidance that keep you stuck. EMDR therapy uses guided eye movements or other bilateral stimulation while you briefly hold a memory in mind, so the memory can be processed and feel less raw. For patterns that go back years, longer-term counselling and psychotherapy gives you room to explore where they came from.
In a first session with us, your therapist will ask what brings you, how you are coping, whether you are safe and what you want to change. You will not be asked to describe every detail or relive the event. We believe trauma-informed therapy rests on choice, consent and a pace that suits you, so the early work is often about feeling steadier before any memories are processed. Whoever you see, you can ask about their qualifications and experience with trauma.
When to seek professional or urgent help
The HSE advises seeing your GP if symptoms are still there about four weeks after a traumatic event, or if they are getting in the way of daily life. We would add that avoiding more and more, leaning on alcohol or drugs, or feeling you can't cope is reason enough to reach out. You don't need a diagnosis or a crisis first, and you can contact a counsellor or psychotherapist directly without a referral. Look for membership of a professional body such as the IACP, IAHIP, ICP or PSI.
Some situations need help straight away: thoughts of suicide, self-harm, not being able to keep yourself safe, severe dissociation, seeing or hearing things others don't, or someone threatening you. If you are living with ongoing danger, getting safe comes first.
If you are in immediate danger, call 112 or 999, go to your nearest emergency department, or call Samaritans free on 116 123 at any time. The HSE's urgent and emergency care page lists emergency departments and out-of-hours GP services.
FAQs
How effective is trauma therapy, and how long does recovery take?
The WHO describes evidence-based psychological therapies as the first-choice treatment for PTSD, and separately notes that up to 40% of people with PTSD recover within one year. How long it takes depends on what happened, how long it went on and the support around you, and your therapist should review progress with you regularly.
How much does trauma therapy cost in Ireland?
Our current fees are on our prices page, and we keep a low-cost counselling option for people who would otherwise go without. Your health insurance or workplace employee assistance programme may also cover some sessions, so it is worth asking.
Can trauma symptoms get worse before they improve in therapy?
Sometimes, for a short while. Turning towards difficult memories can stir up feelings, dreams or tiredness between sessions. That is why good trauma therapy builds stability first. If it feels like too much, tell your therapist so you can slow down together.
Taking the next step with us
Recovery from trauma is possible, and asking for help does not require a diagnosis or the words to explain everything at once. If you would like to talk about trauma-informed counselling or psychotherapy, we can help you find a therapist and an approach that suit you, in person at our Dublin and Galway clinics or through online therapy from anywhere in Ireland, whenever you feel ready. Contact us to arrange an initial appointment with a qualified therapist.
We are not an emergency service. If you are in immediate danger, call 112 or 999.