Dementia Home Safety & Sundowning: What Pacing vs. Wandering Is Really Telling You

Two events get filed under the same word, and that word is “wandering.” The first is your mom pacing the hallway in the evening, or lapping the living room, or walking to the mailbox and back several times an hour. The second is your mom going out to check the mail and, an hour later, no one knows where she is.

These are not the same event, and treating them as one leads families to watch the wrong thing.

Researchers who studied newspaper reports of people with dementia who went missing in the community described a clear structural difference. Repetitive pacing is exactly what it sounds like: patterned, visible, happening again and again in the same space. The incidents where someone went missing looked nothing like that. They were unpredictable and non-repetitive – not a routine that happened yesterday and will happen again tomorrow. They were, in the researchers’ words, temporally appropriate but spatially disordered: the person was doing something that made complete sense for the time of day – taking a walk, going to get something – but somewhere in the doing of it, the route came apart. She knew it was time to go to the store. She did not arrive at the store.

Why This Reassigns Your Attention

If wandering meant pacing, the natural response would be to watch the door – alarms, alerts, someone stationed nearby to intercept the moment your mom reaches for the handle. But that is not the event the data describes. In the reports researchers studied, what preceded someone going missing was not an escape from supervision. It was an ordinary, permitted activity, done alone. She was allowed to be doing what she was doing. The gap is not that anyone let her out. The gap is that a route she has walked a hundred times can, without warning, stop working.

That changes the question you’re actually trying to answer. Not “is the door alarmed” but “what does she still do alone outside the house?” Does she still drive to the grocery store by herself? Walk the dog around the block? Take herself to church? None of those things need to stop because you’re worried. But each one is worth a plain, unemotional inventory: where does she go alone, and does she still reliably find her way there and back.

What to Notice, Not a Test to Pass

The Alzheimer’s Association treats everyone living with dementia as at risk, and publishes a list of things families and caregivers are advised to notice:

• Returning from a routine walk or drive later than usual
• Forgetting the route to familiar places
• Talking about fulfilling former obligations, like going to work
• Trying to go home while already at home
• Restlessness or pacing
• Difficulty locating the bathroom or bedroom
• Becoming anxious in crowded places

Read this as a list of things to notice, not a checklist that scores your mom as safe or unsafe. None of these signs has a published rate of how often it correctly predicts anything, so a parent who shows none of them is not “cleared,” and a parent who shows several is not on a countdown. It’s a way of paying attention, not a diagnostic tool.

One item on that list deserves a closer look: trying to go home while already home. It can read, at first, like confusion for its own sake. A more useful way to think about it – and this is a way of reading the behaviour, not a clinical explanation, because nothing in the cited evidence establishes the mechanism – is that she is trying to get somewhere she has a reason to be. The home she’s picturing might be a childhood house, or the house where she raised you. Correcting her – “you ARE home, Mom” – argues with something she is certain of, and arguing with certainty tends to raise the temperature rather than settle it. What actually calms the moment is not established here, so treat any technique you try as a guess worth watching, not a fix.

The Fifteen-Minute Plan, Decided Now

The worst time to decide what you’ll do is the moment you realize she’s not in the house. Decide it now, while you’re calm, and write it down.

If your mom is missing: search the immediate area first – the yard, the block, anywhere with water nearby, tree lines, brush. The Alzheimer’s Association notes that many people who wander are found within a mile and a half of where they were last seen. At fifteen minutes, stop searching alone and call 911, and tell the dispatcher and responding officers, clearly, that she has dementia. That single word changes how a search is run.

In the newspaper reports researchers studied, the deaths that occurred were concentrated in unpopulated areas, from exposure and drowning. That is not a rate you can apply to your family – the sample was drawn from news coverage, which skews toward the most serious outcomes – but it is a reason ponds, creek beds and wooded areas near the house belong on your mental map, not just streets.

Have ready, before you ever need it:

• A current, close-up photograph
• A written list of places she might go – former workplaces, past homes, a church she attended for decades
• Your own working knowledge of where the water is, and where the busy roads are, near her house

And one instruction the Association states without qualification: a deadbolt may be installed out of a person’s line of sight, but you must never lock a person in the home. Locking someone in removes their ability to get out in a fire or any other emergency, and no wandering concern outweighs that. The Association itself says its home-safety guidance cannot guarantee someone won’t wander – which means the purpose of thinking this through now is not certainty. It’s reducing your own uncertainty about what to do if the moment comes.

Sundowning Is a Separate Question

A pattern of irritability, anxiety, and restlessness that builds as daylight fades is real and recognized in dementia, often called sundowning. In one Italian memory clinic’s sample of 184 people with dementia, about one in five (39 people, 21.2 percent) showed it, and those who did tended to be older, with more severe cognitive and functional impairment, more frequent nighttime waking and more hearing loss. That number describes one clinic’s patients on one occasion – not a rate you can apply to your own mom, and the field itself acknowledges it lacks agreed definitions and reliable prevalence figures more broadly.

It’s worth being direct about what isn’t known. No study cited here shows that sundowning predicts whether someone will go outside and get lost at night – they are different phenomena, and merging them invites the wrong kind of vigilance. And on managing it: a Cochrane review of light therapy trials found no effect on sleep, challenging behaviour or cognitive symptoms in dementia, and concluded there isn’t enough evidence to justify its use. No randomized trial has tested any approach – pharmacological or otherwise – specifically for sundowning. Anything you hear about routines, lighting or supplements said to ease sundowning is running ahead of what has actually been studied. Any medication question – for sundowning or anything else – belongs with the prescriber, not a checklist.

What Paid Care Actually Gives You

Care Mountain is direct about what it can and can’t promise here. A skilled overnight or daytime caregiver cannot guarantee a door will never be tried – no one can promise that. But in Care Mountain’s view, a trained caregiver’s presence is a powerful safeguard against missing person incidents. When the family cannot be there, a quality caregiver actively manages key triggers – using redirection to soothe restlessness, de-escalate late-day pacing, and secure entry points before a crisis. No level of care eliminates every risk, but Care Mountain holds that a reliable professional in the home changes what happens during unmonitored hours, and provides a clear, accurate account of the person’s patterns – when she was unsettled, what comforted her, how her routines are shifting – giving the family both protection and the objective record they need to anticipate changing needs.

Care Mountain is a preferred provider with the Alzheimer’s Association of North Texas, has run eight offices across the Dallas-Fort Worth metroplex for twenty-one continuous years, and staffs caregivers with more than a decade of experience supporting families whose loved ones are managing Alzheimer’s and Parkinson’s symptoms.

One practical note for anyone in this region: DFW is split across two separate Alzheimer’s Association chapters. The Dallas and Northeast Texas Chapter, at 5000 Quorum Dr, Suite 530, Dallas, covers Dallas, Collin, Denton, Ellis, Rockwall, Kaufman, Hunt, Grayson and Cooke counties – not Tarrant – and can be reached on its 24/7 helpline, 800.272.3900. The North Central Texas Chapter’s office is at 2630 West Freeway, Suite 100, Fort Worth, telephone 817.336.4949. A Fort Worth family who searches “Alzheimer’s Association Dallas” and calls that office isn’t reaching the wrong organization, but they may reach the wrong local office for in-person help. Worth knowing before you need it, not after.

Gagan Bhalla

Gagan Bhalla is the Executive Director of Care Mountain Home Health Care. For over 21 years, Care Mountain has offered dedicated expertise in senior in-home care to seniors in the Dallas Fort Worth area. Managing eight locations across the DFW metroplex, Gagan has committed his life to enhancing the well-being of seniors and their families needing home health care. Through insightful articles and blogs, he shares his wealth of knowledge, empowering families to make informed decisions about home care. Trust Gagan’s experience to guide you on the path to compassionate and professional senior care if you our loved one need in home care across the Dallas Fort Worth metroplex.

LinkedIn: https://www.linkedin.com/in/gagan-bhalla