In Irish law, nervous shock means a recognised psychiatric illness caused by a shocking event, where the legal requirements for compensation are met. A person can have a claim without suffering a physical injury themselves. Distress alone, however serious, does not establish a standalone nervous-shock claim.
The main questions are what happened, what psychiatric injury followed, whether the wrongdoing caused it, and whether the defendant owed that person a duty of care. This guide concerns the Republic of Ireland and focuses on claims arising from a traumatic event or its aftermath. Other psychiatric-injury claims, including those connected with prolonged workplace stress or a physical injury, may require a different legal analysis; not every claim involving mental health must fit this framework.
What must you prove in a nervous shock claim?
The Supreme Court set out five requirements in Kelly v Hennessy [1995] 3 IR 253. They were reaffirmed in Sheehan v Bus Éireann [2022] IECA 28, paragraph 13:
- A recognised psychiatric illness: medical evidence must establish the injury.
- An illness induced by shock: the claim must identify the relevant traumatic event or aftermath.
- A causal link: the defendant’s act or omission must have caused the nervous shock.
- Actual or feared physical injury: the shock must arise from injury, or apprehended injury, to you or someone else.
- A duty of care: the defendant must have owed you a duty concerning reasonably foreseeable psychiatric injury.
These requirements work together. A diagnosis does not establish negligence, and proof that someone made a mistake does not establish that it caused your illness. The duty-of-care question needs its own assessment.
Is nervous shock the same as PTSD, anxiety or grief?
Nervous shock is a legal description; PTSD is a clinical diagnosis. PTSD may support a claim, but it is not the only potentially relevant psychiatric condition. Equally, calling an experience traumatic does not establish a particular diagnosis or legal entitlement.
In Germaine v Day [2024] IEHC 420, the court accepted that the claimant had an adjustment disorder. Her claim nevertheless failed because the required shock, causation and duty were not established. Recognition of the illness was one part of the case.
Medical care should come first. The HSE advises speaking to your GP if symptoms concern you, interfere with everyday activities, or remain troublesome around four weeks after a traumatic event. Tell the clinician what you experienced and how you are affected; you do not need to arrive with a diagnosis.
Ordinary bereavement and a separate psychiatric injury require different legal analysis. A nervous-shock claim is also distinct from a dependants’ fatal-injury claim, as discussed in Mitchell v HSE [2023] IEHC 394, paragraphs 55–56.
Can a witness or family member claim without physical injury?
Potentially, yes. Being a witness or relative neither guarantees nor automatically excludes a claim. You may encounter the labels “primary victim” for someone involved in an event and “secondary victim” for someone affected by injury to another.
Irish law has not adopted the rigid English classification and its associated restrictions. In Sheehan, particularly paragraphs 68–71 of Noonan J’s judgment, the Court of Appeal upheld a claim by a motorist involved in a collision and its aftermath. Her own car had been struck by debris. The court examined the actual involvement, foreseeability and proximity.
For an initial consultation, explain where you were, what you directly experienced, how soon you arrived, and your relationship to anyone injured. Those facts are more useful than deciding your own legal label. See also our road-traffic accident guidance.
Can nervous shock follow medical negligence?
It can, but a hospital’s duty to its patient does not automatically create a psychiatric-injury claim for every relative.
In Kinsella v Carter [2026] IEHC 319, delivered on 21 May 2026, the High Court allowed a husband’s claim after a negligently administered overdose caused a catastrophic event. He experienced its immediate aftermath while the hospital was managing the crisis.
The court confined the duty to the particular circumstances: the sudden event, immediate proximity, direct perception, physical manifestation of shock and the hospital’s continuing control. It expressly declined to recognise a general duty to patients’ relatives. The judgment also explains that later, closely connected distress can reinforce an initial qualifying shock; the whole condition need not arise in one isolated instant.
This should not be read as reversing every unsuccessful claim involving a relative. Morrissey v HSE [2019] IEHC 268 and Mitchell concerned different screening and disclosure circumstances. In Mitchell, the court also left a separately alleged duty concerning a consultant’s later communication undecided in that judgment. There is no sound blanket answer based only on the words “medical negligence”.
For a practical assessment, separate the alleged medical error, the event you experienced and the illness subsequently diagnosed. Our medical-negligence guide explains the wider investigation.
What evidence should you keep?
Prepare a simple chronology without trying to turn it into a legal argument. Separate what you witnessed from what you learned later. Keep original records and make clear when a note was written from memory.
| Question | Useful material |
|---|---|
| What happened, and when? | Your chronology, incident reference, photographs already held, and witnesses’ contact details. Preserve relevant messages and call times. |
| What did you experience yourself? | Your location, arrival time, what you saw or heard, and what happened immediately afterwards. Identify information received from others separately. |
| What changed afterwards? | Dates of symptoms, consultations and referrals; a short record of effects on sleep, travel, work and ordinary activities. |
| What do the medical records show? | GP and specialist details, treatment history, relevant earlier conditions, and reports obtained through the appropriate process. |
| What financial loss followed? | Receipts, treatment invoices, travel records, payslips and evidence of time away from work. |
A record can help establish chronology without proving liability by itself. Be accurate about earlier symptoms and other difficult events: the medical expert needs the complete history when considering causation. Our personal-injury evidence guide provides a wider preparation checklist.
Does a nervous shock claim go to the Injuries Resolution Board?
The route depends on the underlying claim. Many accident claims require an application to the Injuries Resolution Board before court proceedings. The statutory framework covers employment, motor and premises claims, with a health-service exclusion in section 3 of the 2003 Act. Clinical-care allegations need that exclusion checked; do not assume every psychiatric claim follows the same route.
Our Board process guide explains applications, mediation, assessment and authorisations. A decision about the correct route should be made early enough to protect the relevant deadline.
How long do you have to bring a claim?
For an ordinary adult personal-injury negligence claim, the general period is two years from accrual of the cause of action or the later statutory date of knowledge. Date of knowledge has a defined meaning; a later diagnosis does not automatically start a fresh period.
Special rules can apply to children and people under a statutory disability. For relevant Board claims, section 50 excludes a specified period from the calculation, tied to a valid application and the respondents concerned. Contacting a solicitor or continuing treatment is not itself that application.
Have the dates checked individually. Our personal-injury time-limit guide explains the distinctions.
How is nervous shock compensation assessed?
There is no automatic payout for a diagnosis. The Personal Injuries Guidelines, Chapter 4, address psychiatric damage and PTSD. Relevant considerations include severity, the impact on daily life and work, treatment and prognosis. Financial losses require their own evidence.
The Board’s current guidance identifies the 2021 Guidelines as operative and distinguishes proposed amendments from changes in force. An award in another person’s case is not a valuation of yours. Read our Guidelines explainer before relying on a compensation range.
Preparing for a confidential discussion
Bring a short chronology, the names of the organisations involved, your medical providers’ details and any existing correspondence. Explain the effect on everyday life in your own words. A useful first discussion should identify the potential defendant, the medical evidence still needed, the appropriate claim route and the deadline to protect.
You can speak with our personal-injury team about those questions. This guide provides general information; whether a claim is available depends on the particular facts and evidence.
Sources checked: 11 November 2026. Case references concern the published judgments identified above.
