Agitation in Alzheimer's can often be eased with calm scripts, predictable routines, and a less stimulating environment. Agitation means excessive movement, verbal aggression, or physical aggression that affects the person and those caring for them. These approaches work best when they address the person's immediate need or source of distress. A sudden change in behavior, however, calls for a medical assessment before caregivers assume dementia is the sole cause.
Medical information disclaimer: This article is for general educational purposes only and does not provide medical advice, diagnosis, or treatment. Always consult a physician or other qualified health professional about symptoms, medications, tests, or treatment decisions.
Table of Contents
- Check for physical causes first
- What should a caregiver say?
- Build a routine that reduces uncertainty
- Change the room before blaming the person
- Know the evidence and medication limits
Check for physical causes first
Sudden agitation may signal pain, infection, medication effects, hunger, thirst, constipation, a full bladder, fatigue, or skin irritation. The Alzheimer's Association recommends a thorough medical assessment when agitation appears suddenly.
during an episode, check what you can without crowding the person: Do not force an examination during escalating distress. Reduce pressure, note what happened before the episode, and share the timing and symptoms with the person's healthcare team.
- Could they be hungry, thirsty, tired, too hot, or too cold?
- Do they need the toilet?
- Are clothing, shoes, bedding, or a chair causing discomfort?
- Did the behavior begin after a medication change?
- Is this a sharp departure from their usual pattern?
What should a caregiver say?
The goal of a de-escalation script is not to correct the person's understanding. It is to lower the sense of threat and guide them toward one manageable next step. Start by backing away slightly and slowing your voice. Ask permission before touching, moving, or helping the person. Use short statements, then allow time for a response.
A simple script might sound like this: Offer two acceptable choices instead of an open-ended question. "Would you like tea or water?" is easier to process than "What do you want?" If the first approach fails, pause and try again later rather than repeating the demand more forcefully. Avoid arguing, criticizing, restraining, crowding, or raising your voice. Even a factually correct explanation can add alarm if the person feels challenged. Listen for the emotion, reassure them, and redirect toward a familiar or pleasant activity.
- "You're safe here."
- "May I sit with you?"
- "Would you like to rest here or walk with me?"
- "I can see this is upsetting."
- "I will stay until you feel better."
Build a routine that reduces uncertainty
A structured routine makes the day more predictable. Keep waking, meals, personal care, activity, and bedtime at roughly consistent times. Simplify tasks into single steps and allow enough time to complete each one. Watch for disruption after travel, hospitalization, a move, houseguests, or a change in caregivers.
When change cannot be avoided, preserve familiar meals, music, objects, and rituals. Introduce new people or tasks gradually when possible. For late-day agitation, often called sundowning, the National Institute on Aging advises a predictable schedule, daily daylight exposure, suitable daytime activity, and avoiding late-day caffeine, alcohol, and long naps. A routine should guide the day without becoming another source of conflict. If bathing repeatedly causes distress in the morning, for example, moving it to a calmer time may work better than rigidly protecting the original schedule.
Change the room before blaming the person
Noise, glare, background television, clutter, and several people talking at once can overwhelm someone with Alzheimer's. Move to a quieter place, dim harsh light, turn off unused screens, and ask unnecessary visitors to step away. Privacy and rest may help when stimulation has accumulated.
Familiar blankets, photographs, music, or a soothing ritual can also give the person a recognizable point of focus. Introduce one change at a time so you can see what helps. Keep a brief record of each episode: Patterns can reveal a specific trigger, such as noisy meal preparation, rushed dressing, or fatigue late in the day. The record also gives the healthcare team more useful information than a general report that the person is "often agitated.".
- What happened immediately beforehand?
- Who was present?
- What time was it?
- What did the person appear to need or avoid?
- Which words, activities, or environmental changes helped?
Know the evidence and medication limits
Non-drug methods do not work equally well for everyone. A systematic review of 33 randomized trials found that person-centred care and caregiver communication-skills training reduced agitation in care homes, while results varied for other approaches, according to University College London researchers. If agitation remains severe, discuss the pattern, risks, and treatment goals with a clinician.
FDA-approved options include brexpiprazole and dextromethorphan-bupropion, a non-antipsychotic treatment approved in April 2026. According to the FDA approval notice, dextromethorphan-bupropion outperformed placebo in a five-week trial and prolonged time to relapse in a withdrawal trial. It also carries important seizure, blood-pressure, mood, and antidepressant boxed-warning risks that require an individual clinical decision.
