Understanding distress, behaviour change, and unmet need

People living with dementia may show distress in many different ways. Staff might see agitation, pacing, calling out, repeated questioning, withdrawal, refusal, striking out, wandering, sleep disruption, or sudden tearfulness. The outward behaviour matters, but it is only the surface of the problem. Good care starts with asking what the person may be experiencing underneath it.

In dementia care, behaviour change is often communication. The person may be frightened, overwhelmed, embarrassed, in pain, unable to understand what is happening, or trying to escape an experience that feels unsafe. Sometimes the behaviour reflects a clear trigger. Sometimes it reflects several smaller pressures building up over time.

Questions that help staff think well

• What is different from this person's usual pattern? A sudden or severe change should never be dismissed lightly.
• What happened just before the distress? Look at timing, approach, environment, staff interaction, and care task.
• What might the person be trying to communicate? Fear, pain, confusion, hunger, tiredness, loneliness, and boredom can all sit behind the behaviour.
• Is the label too vague? "Aggressive" and "refusing" may say more about staff frustration than about the actual cause.
• Has the team looked for both physical and emotional causes? It is rarely safe to look at one and ignore the other.

Why this matters in care homes

Residential and nursing settings can contain many triggers at once: unfamiliar agency staff, noise, multiple care tasks, waiting, hunger, poor sleep, continence needs, other residents' behaviour, and pressure to keep to the routine. If teams respond by rushing, correcting, crowding, or arguing, distress can escalate fast.

Distress and behaviour change in dementia are often signs of unmet need or overload. Staff should look past labels and ask what the person may be communicating through the behaviour.