Dementia agitation: try nonpharmacologic approaches before medications
Original source title: Dementia: Assessment, Management and Support (NICE NG97) — Behavioral Symptoms
Brief summary
For dementia-related agitation (BPSD), guidance recommends nonpharmacologic, person-centered approaches first — find and address the trigger (pain, toileting, overstimulation) — with antipsychotics reserved for risk of harm due to their serious risks in this population. Nurses usually identify the trigger.
What NurseJet pulled from the source
Guidance on the behavioral and psychological symptoms of dementia (BPSD) — agitation, wandering, resistance to care — continues to recommend nonpharmacologic, person-centered strategies as first-line, reserving antipsychotics for situations where there is risk of harm, because those medications carry serious risks in older adults with dementia.
The practical message is to look for the trigger behind a behavior: pain, a full bladder, hunger, overstimulation, fear, or an unmet need. Structured routines, calm environments, validation rather than correction, and addressing physical needs often de-escalate symptoms without medication.
For geriatrics, psych, and med-surg nurses, this means assessing for reversible causes first, documenting what precedes and relieves a behavior, and involving family to understand the person. Nurses are usually the ones who identify the trigger and prevent an unnecessary chemical restraint.
Why this matters for nurses
Agitation in dementia is often a signal of an unmet need, not a problem to medicate. Nurses are best placed to spot the trigger — pain, a full bladder, overstimulation — and prevent both the distress and the risks of an unnecessary antipsychotic.
Key takeaways
- Nonpharmacologic, person-centered strategies are first-line for BPSD.
- Look for triggers: pain, toileting needs, hunger, overstimulation, fear.
- Antipsychotics carry serious risks in older adults with dementia — reserve for harm risk.
- Calm routines, validation, and meeting physical needs often de-escalate.
Practice implications
- Screen for reversible causes (pain, urinary retention, constipation, infection) before escalating.
- Document what precedes and relieves each behavior; share with the team and family.
- Use calm environments, consistent routines, and validation rather than correction.
Nursing assessment
- Pain (including with a nonverbal scale), toileting needs, hydration, and infection signs.
- Environmental triggers: noise, lighting, unfamiliar faces, time of day (sundowning).
- Baseline cognition and what is normal for this person (from family).
Patient safety
- Antipsychotics in dementia are associated with increased risk of serious harm.
- Unaddressed pain or retention is a common, missable driver of agitation.
Patient & family education
- Coach families on calm communication, routines, and avoiding confrontation.
- Explain why the team tries non-drug approaches first.
Limitations & cautions
- Approaches are individualized; follow facility policy and the care plan.
- Demo content is illustrative — verify specifics against the NICE NG97 dementia guideline.
Citations
Exact source links
Public citations are filtered to exact approved source pages. Homepage-only or invalid links stay in admin review and are not shown here.
NICE NG97 — Dementia: assessment, management and support for people living with dementia and their carers.
NICE Guidelines
https://www.nice.org.uk/guidance/ng97
Professional education only