What is de-escalation in healthcare?
De-escalation is the skilled use of words, tone, body language and the environment to reduce someone's distress and aggression. It is not about winning an argument or making a person comply. The aim is to help them feel heard and safe enough to calm down, so that care can continue.
In the UK, NICE guideline NG10 on violence and aggression treats de-escalation as the first-line response. Restrictive interventions, such as physical restraint, rapid tranquillisation or seclusion, should only be considered when de-escalation and other preventive strategies have failed and there is a real risk of harm. Even then, staff are expected to keep trying to de-escalate throughout. NICE is carrying out a full update of NG10, so check the NICE website for the current version.
Why do patients and relatives become aggressive?
Most aggression in healthcare has a cause. People are frightened, in pain, waiting without information, grieving or unwell. Seeing the cause helps you pick the right response and stops you labelling someone as simply difficult.
| Type of cause | Common examples |
|---|---|
| Clinical | Delirium, hypoglycaemia, hypoxia, head injury, sepsis, pain, intoxication or withdrawal, dementia, psychosis, side effects of medicines |
| Emotional | Fear, anxiety, grief, embarrassment, feeling powerless or disrespected |
| Environmental | Long waits, noise, heat, crowding, no privacy, no updates |
| Communication | Not being listened to, mixed messages, language barriers, hearing or cognitive impairment |
| Staff behaviour | Dismissive tone, rules given without reasons, standing over someone, threats |
What are the early warning signs of aggression?
Aggression usually builds in stages. Many training programmes use a model often called the assault cycle: a trigger, a phase of rising tension, a crisis, then recovery. The earlier you notice the change, the more likely de-escalation is to work.
- Voice: getting louder or faster, a higher pitch, or a sudden silence.
- Body: pacing, clenched fists or jaw, standing up suddenly, pointing, moving into your space.
- Face: staring, flushing or going pale, a tense expression.
- Words: swearing, repeated demands, threats.
- Context: previous incidents, known triggers in the care plan, intoxication, a long wait.
In the recovery stage a person can look calmer but still be tense, and they can escalate again quickly. Give them time and space, and do not rush back in to talk about what happened.
What should you say to an angry patient? Verbal de-escalation step by step
There is no script that works for everyone, but the following sequence covers what most de-escalation training teaches. Agree in advance, where you can, that one member of staff will lead the conversation. Several people talking at once tends to increase agitation.
- Introduce yourself: Give your name and role and use the person's name. It turns a confrontation into a conversation between two people.
- Listen first: Let them say what is wrong without interruption. Nod, and summarise back what you heard so they know you have understood.
- Acknowledge the feeling: Say what you can see, for example that they seem worried or fed up. Acknowledging a feeling is not the same as agreeing with the behaviour.
- Find something to agree with: If a wait has been long, say so. Honest agreement on one point lowers the temperature.
- Offer real choices: Small choices give back a sense of control, such as waiting in a quieter room or staying where they are.
- Set calm, clear limits: Explain what you can and cannot do while they are shouting, and what will happen next. State consequences plainly, without threats.
- Be honest and follow through: Do not promise what you cannot deliver. If you say you will come back in ten minutes, do it.
Relative: 'My mum has been on a trolley for six hours and nobody has told us anything!' Staff: 'Calm down. Everyone is waiting. If you keep shouting I will have to call security.'
Relative: 'My mum has been on a trolley for six hours and nobody has told us anything!' Staff (standing at an angle, hands relaxed, voice low): 'I'm Femi, one of the nurses. Six hours with no update is a long time, and you're clearly worried about her. Tell me what's been happening.' (Listens.) 'Thank you. I'm going to find out where she is on the list and come back within ten minutes. Would you like to sit with her or get a drink while I do that?'
Body language and positioning: what does safe non-verbal communication look like?
People in distress notice your body before your words. Your position also affects your own safety.
- Stand at an angle rather than square on, at least an arm's length away, and further if the person is very agitated.
- Keep your exit clear, and do not block theirs. Avoid corners and small rooms with one door.
- Keep your hands visible, open and relaxed at about waist height.
- Use comfortable, occasional eye contact rather than staring.
- Avoid pointing, folded arms, sudden movements and standing over someone who is seated.
- Lower your own voice and slow your breathing. Calm is contagious, and so is tension.
- Reduce the audience. Move bystanders away or offer the person a quieter space, but never isolate yourself.
Manage yourself too. If you notice you are becoming angry or frightened, swap with a colleague. This is good practice, not weakness.
How should de-escalation change for dementia, intoxication, mental illness and children?
The principles stay the same, but how you apply them should fit the person.
| Situation | What tends to help |
|---|---|
| Dementia or delirium | Approach from the front at eye level, introduce yourself every time, explain each step simply. Respond to the emotion rather than correcting facts. Pause personal care if it is not urgent and try later. Look for pain, constipation, infection or a full bladder. |
| Intoxication | Very short sentences, no long reasoning, no arguing. Remember that alcohol or drugs can hide head injury, hypoglycaemia or withdrawal. |
| Mental health crisis or psychosis | Do not argue with beliefs or pretend to share them. Acknowledge how frightening it must be. Fewer staff, less noise. Use the care plan or advance statement if there is one. |
| Children and young people | Use age-appropriate language, involve a parent or carer if that helps, and consider a play specialist or a familiar member of staff. Restrictive interventions in children need specialist guidance and local policy. |
| Autism or learning disability | Reduce noise and unpredictability, use clear concrete language, and check the hospital passport or care plan for known triggers and what calms the person. |
Amira, a staff nurse on a surgical ward, is called to a bay where Ken, a man in his seventies, is shouting at a healthcare assistant and pushing away his tray. The day staff described him as grumpy. Amira asks her colleague to step back, introduces herself, kneels at eye level a safe distance away and asks quietly whether he feels unwell. He is sweaty and confused. She checks his capillary glucose, finds it low, follows the ward hypoglycaemia protocol and escalates to the doctor. Twenty minutes later Ken is calm and embarrassed. Amira documents the event, completes an incident report because the earlier signs were missed, and the team updates his care plan.
When are restrictive interventions allowed?
Restrictive interventions include physical restraint, mechanical restraint, rapid tranquillisation and seclusion. They carry real risks of injury, psychological harm and death. They should only ever be used by trained staff, following local policy, as a last resort, in proportion to the risk, and for the shortest possible time.
- NICE NG10 says restrictive interventions must never be used to punish, inflict pain or humiliate, and that staff should keep trying to de-escalate throughout.
- The Mental Capacity Act 2005 only allows restraint of a person who lacks capacity when it is necessary to prevent harm to them and proportionate to the likelihood and seriousness of that harm.
- In mental health units in England, the Mental Health Units (Use of Force) Act 2018 requires policies, training and recording of every use of force.
- Training in physical intervention should meet the Restraint Reduction Network Training Standards where your service requires it. Check your organisation's policy.
What should you do after an aggressive incident?
- Check everyone's welfare: Check the patient, staff and witnesses for physical injury and distress. Arrange medical review if anyone was hurt or a restrictive intervention was used.
- Debrief: Hold a short team debrief once things are safe. When the patient has recovered composure, offer them a chance to talk about what happened.
- Document factually: Record triggers, warning signs, what you said and did, any intervention used and the outcome. Avoid opinion and labels.
- Report: Complete an incident report on your local system. Assaults can be reported to the police, and your employer should support you to do this.
- Update the plan: Add triggers and what helped to the care plan, so the next shift does not repeat the same situation.
- Look after yourself: Aggression at work is upsetting. Use supervision, peer support, occupational health or staff wellbeing services.
Employers have legal duties under health and safety law to assess and manage the risk of violence to staff, and NHS organisations in England are expected to meet the NHS Violence Prevention and Reduction Standard. If an incident leads to a complaint or investigation about your own conduct, speak to your trade union or defence organisation before giving a statement.
Building your confidence
De-escalation is a skill that improves with practice and reflection. Reading this guide will not replace your organisation's face-to-face training, especially for any physical techniques, but it can help you think through what you say and do.
Our course De-escalation of Aggression and Violence covers warning signs, verbal and non-verbal techniques, personal safety, the legal framework for restrictive interventions and post-incident reflection, with worked examples you can use in your CPD record. If you also find tense conversations with families hard, Difficult Conversations with Patients and Families and Breaking Bad News Training may help.
Frequently asked questions
What are the main de-escalation techniques in healthcare?
The core techniques are staying calm yourself, letting one person lead, introducing yourself, listening without interrupting, acknowledging feelings, finding something to agree with, offering choices and setting calm limits. Non-verbal skills matter as much: stand at an angle, keep a safe distance and a clear exit, keep your hands visible and lower your voice. Always consider a medical cause such as hypoglycaemia or delirium.
What should you never say to an aggressive patient?
Avoid telling them to calm down, arguing about who is right, sarcasm, jargon, quoting rules without explaining them, and threats such as 'I'll call security'. These usually make a person feel dismissed or cornered. If consequences need to be explained, do it calmly and factually, and pair it with what you can do to help.
What does NICE say about de-escalation?
NICE guideline NG10 says de-escalation should be the first response to agitation and aggression, and that restrictive interventions should only be used when de-escalation and other strategies have failed and there is potential for harm. It recommends one staff member leads communication, staff show respect and empathy, and de-escalation continues even if restriction becomes necessary. NG10 is being updated, so check the current version.
Can I refuse to treat an aggressive patient?
You can and should withdraw if you are at risk of harm, and your organisation should have a policy on managing violent or abusive patients. Withdrawal of care, or conditions on care, is normally an organisational decision that takes account of the person's clinical needs and capacity. Urgent care should not be denied simply because someone is distressed. Follow local policy and involve senior staff.
What is the assault cycle?
The assault cycle is a model used in many training programmes to describe how aggression builds. It moves from a trigger, through escalation, to a crisis, then recovery and a post-incident phase. It is useful because it reminds staff to act early, when de-escalation is most likely to work, and not to revisit the incident while someone is still in the recovery stage.
Should I report verbal abuse from a patient?
Yes. Report verbal abuse, threats and physical assaults through your local incident reporting system. Reporting helps your organisation identify risks, update care plans and warning markers, and support staff. Physical assault and some threats can also be reported to the police. Speak to your manager or security team if you are unsure.
Do healthcare staff have to do de-escalation training?
Requirements depend on your role and employer. Many trusts include conflict resolution or de-escalation in mandatory training, and staff in mental health and learning disability services who may use physical intervention usually need training certified against the Restraint Reduction Network Training Standards. Check your organisation's training needs analysis.
Related courses
De-escalation of Aggression and Violence
This course teaches you to recognise the early warning signs of aggression, understand its causes, and use verbal and non-verbal de-escalation…
Breaking Bad News Training (SPIKES)
This course teaches a structured, compassionate approach to breaking bad news using the six-step SPIKES framework. Each step is explained with worked…
Difficult Conversations with Patients and Families
This course gives you practical, published approaches for conversations that involve anger, disagreement, complaints or expectations that cannot be…
Sources and further reading
- Violence and aggression: short-term management in mental health, health and community settings (NG10). National Institute for Health and Care Excellence.
- Mental Capacity Act 2005 Code of Practice. Office of the Public Guardian.
- Mental Health Units (Use of Force) Act 2018: statutory guidance. Department of Health and Social Care.
- Violence Prevention and Reduction Standard. NHS England.
- Violence at work: a guide for employers. Health and Safety Executive.
- Restraint Reduction Network Training Standards. Restraint Reduction Network.
Practitioner Insight is an independent education provider. It is not affiliated with or endorsed by the GMC, MPTS, NMC, HCPC, GPhC or any NHS organisation, and this information is not legal advice. If you have been referred to a regulator, speak to your defence organisation, trade union or legal representative.
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