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Dementia Care Guide

When does dementia require 24-hour care in Ontario?

Key takeaways

  • Nighttime wandering, inability to be left unsupervised even briefly, and regular falls are the clearest signs that 24-hour dementia care is needed.
  • Diagnosis stage alone does not determine when 24-hour care is warranted - specific behaviours and safety needs do.
  • Many Ontario families support a person with advanced dementia at home with round-the-clock private care - staying home often benefits the person more than a facility move.

Author: Director, Aviora Healthcare
Reviewed by: Aviora Care Coordination Team
Last reviewed: June 2026

What behaviours indicate a need for continuous supervision, and what 24-hour dementia care at home looks like in practice.

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TL;DR: The decision to move to 24-hour dementia care is usually driven by specific safety behaviours, not a diagnosis stage. Nighttime wandering, unsafe activity when unsupervised, and inability to call for help when distressed are the clearest indicators. Many Ontario families support a person with advanced dementia at home using a small, consistent rotating team - staying at home in a familiar environment often provides better outcomes than an institutional move at this stage.

Last reviewed: June 2026  |  Reading time: 6 min

Recognizing the transition point

What are the signs that dementia has progressed to needing 24-hour care?

There is no single dementia stage that automatically triggers a need for 24-hour care. The decision is almost always driven by specific behaviours that create safety concerns - not by a chart or a diagnosis category. Aviora's care coordinators help families think through this regularly, and the same signs come up consistently.

Signs that 24-hour dementia supervision is warranted:

  • Nighttime wandering. The person wakes at night and attempts to leave the home, or moves around unsafely in the dark. A sleeping caregiver cannot adequately address this.
  • Cannot be left alone, even briefly. The person engages in unsafe behaviour - stove use, leaving taps running, attempting to go outside - within minutes of being unsupervised.
  • Frequent or high-risk falls. Falls are happening regularly and the person cannot call for help or wait safely for a caregiver to arrive.
  • Severe agitation or distress that escalates quickly. The person becomes frightened, aggressive, or extremely distressed, and needs immediate calm presence to de-escalate.
  • Unable to communicate a need or call for help. The person has lost the ability to reliably get attention when they need it.
  • Physical care needs through the night. Repositioning for pressure prevention, incontinence care, or comfort care that a sleeping caregiver cannot provide.

If one or more of these is happening consistently - not just occasionally - 24-hour care is worth arranging now rather than after an incident. See our full Ontario dementia home care guide for context on how care needs typically evolve.

Can a person with advanced dementia stay at home with 24-hour care?

Yes. Many Ontario families keep a person with advanced dementia at home using private 24-hour care - round the clock, with a small team of consistent caregivers. Staying in a familiar home environment, with familiar objects and a familiar layout, often reduces agitation and confusion more than a move to a new facility would.

Aviora provides 24-hour dementia care using a rotating team of typically two to three caregivers. The team is introduced to the client carefully, and shifts are managed to minimize the number of different people in the home. See our 24-hour care service page for more.

Live-in vs 24-hour for dementia: when to choose which

For moderate dementia where nighttime needs are limited - the person sleeps reasonably well, does not wander, and is not a fall risk during the night - live-in care provides the consistency that helps dementia clients most.

When nighttime safety becomes a concern, 24-hour rotating care is needed. A live-in caregiver who is never allowed to sleep cannot safely supervise a nighttime wanderer. The switch is not a judgment on the family - it is a recognition that the care need has changed.

See our full comparison: live-in care vs 24-hour care in Ontario.

How Aviora manages 24-hour dementia care teams

For clients with dementia, Aviora keeps rotating teams as small as possible - usually two primary caregivers and one backup. Each caregiver is introduced to the client carefully before starting independent shifts. Care schedules are built around the client's existing routine rather than caregiver convenience.

Family communication is a standard part of every shift - not an optional add-on. When something changes overnight, the coordinator is notified and the family is updated. This matters especially for dementia clients where changes in behaviour can indicate a health change.

What to do if you think 24-hour care is needed now

If you have noticed the signs described above and are wondering whether the current care arrangement is still safe, the next step is a direct conversation with Aviora's care coordination team. A free consultation covers:

  • The specific behaviours or safety concerns that are driving the question
  • Whether a full 24-hour arrangement is needed, or whether an adjusted schedule - adding overnight shifts - addresses the concern
  • How a team of caregivers can be built and introduced with minimal disruption to the client
  • Timeline: Aviora can confirm care within 24–48 hours when the need is urgent

Also relevant: managing dementia wandering at home in Ontario and sundowning and evening dementia care in Ontario.

Book a free consultationDementia Care Service

Common questions

When dementia needs 24-hour care: questions families ask

What are the signs that dementia has progressed to needing 24-hour care?

The clearest signs are nighttime wandering or elopement risk, inability to be left unsupervised even briefly, regular falls or unsafe behaviour without immediate support, severe agitation that needs immediate response, and inability to call for help when needed. When these are happening consistently, 24-hour supervision is warranted.

Can someone with advanced dementia stay at home with 24-hour care in Ontario?

Yes. Many Ontario families keep a person with advanced dementia at home using private 24-hour care. Aviora provides this with a small rotating team of consistent caregivers. Staying at home in a familiar environment is often better for the person than a facility move at this stage.

At what stage of dementia is 24-hour care needed?

There is no single stage - it depends on specific behaviours and safety needs. Nighttime wandering, inability to be left alone, and frequent falls are more reliable indicators than a diagnosis stage. Some families transition to 24-hour care at a moderate stage; others manage with live-in care into later stages if nighttime needs are minimal.

What is the difference between live-in and 24-hour dementia care in Ontario?

Live-in care places one caregiver in the home with scheduled overnight sleep time. 24-hour care uses a rotating team with no overnight gap - an awake caregiver present at all times. For dementia with nighttime wandering or high overnight care needs, 24-hour rotating shifts are the appropriate choice.

Keep exploring

Aviora home care services across Ontario

Every service is available across Ontario - from Toronto and Ottawa to Kitchener and rural communities province-wide.

Dementia Care

Routine-based in-home support with a consistent caregiver - critical for reducing agitation and confusion.

24-Hour Care

Around-the-clock support with a rotating team of caregivers - continuous supervision, no overnight gap.

Live-In Care

One caregiver living in the home - consistent presence for moderate-stage dementia clients.

Personal Support (PSW)

Bathing, dressing, grooming, mobility, and daily living support - matched primary caregiver.

Available in Toronto, Kitchener, Ottawa, Hamilton, London, and 120+ communities across Ontario.

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