How to Manage Agitation in Dementia

Frequently asked questions

Why do people with dementia become agitated?

Agitation may reflect changes in how dementia affects communication, judgment and the ability to interpret the environment. It can also be a response to pain, hunger, thirst, fatigue, constipation, fear, overstimulation, a disrupted routine, medication effects or illness.

What can calm someone with dementia?

Speak calmly, use short sentences, reduce noise and activity, acknowledge the person's emotion, and redirect toward a familiar or simple activity. Music, walking, photographs, folding towels, sitting outside or quiet time with someone familiar may help, depending on the person.

Should you argue with someone who has dementia?

Usually not. Repeatedly correcting or trying to prove the person wrong can increase frustration. Focus instead on the emotion being communicated, offer reassurance, and redirect when appropriate. The goal is to reduce distress, not win an argument.

What should I do when someone with dementia keeps asking the same question?

Answer briefly and calmly, offer reassurance, and consider what need or worry may be behind the question. A written reminder, visual cue, familiar activity or gentle redirection may help. Avoid showing frustration, even when the question repeats.

Can pain cause agitation in dementia?

Yes. A person with dementia may not be able to describe pain clearly. New pacing, resistance to care, yelling, guarding a body part, facial expressions or sleep changes may be clues that discomfort or pain is contributing.

Can an infection suddenly make dementia behavior worse?

Yes. Infection and other acute illnesses can cause delirium, with sudden confusion, reduced attention, agitation or unusual behavior. A sudden or substantial change should be medically evaluated rather than automatically attributed to dementia progression.

What is sundowning?

Sundowning describes increased confusion, restlessness or agitation that tends to occur later in the day or evening. Fatigue, reduced lighting, disrupted sleep, unmet needs and changes in routine may contribute. A calm environment and consistent routine may help.

When are medications used for agitation in dementia?

Medication may be considered when agitation is severe, persistent, causes significant distress or creates a risk of harm. The cause, dementia type, other health conditions, current medications, and risks and benefits must be reviewed individually. Medication should not automatically be the first response.

When should sudden agitation be medically evaluated?

Seek medical evaluation when agitation or confusion begins suddenly, becomes substantially worse, follows a medication change, occurs with fever, pain, urinary symptoms, dehydration, reduced alertness, a fall or new neurological symptoms. Seek urgent assistance if anyone is in immediate danger.