For families caring for a loved one with dementia, evenings can sometimes bring unexpected confusion, agitation, or restlessness. Just as the day winds down, the person you care for may seem to wind up—pacing, becoming anxious, or even acting out of character. This pattern has a name: Sundowning Syndrome, or simply “sundowning.”
Though it’s a common phenomenon in those with Alzheimer’s disease and other forms of dementia, it remains widely misunderstood. At EasyLiving, we believe knowledge is power—especially when it helps improve quality of life for both seniors and their caregivers. In this post, we’ll break down what sundowning is, why it happens, and how you can manage it effectively.
What Is Sundowning Syndrome?
Sundowning Syndrome refers to a group of symptoms—confusion, anxiety, aggression, pacing, or hallucinations—that tend to occur in the late afternoon and evening in people with dementia. These behaviors may last a few hours or extend into the night, disrupting sleep and increasing caregiver stress.
Sundowning isn’t a disease itself, but rather a symptom pattern seen most commonly in people with mid- to late-stage dementia. It’s estimated that as many as 20–45% of individuals with Alzheimer’s experience some form of sundowning.
Common Signs and Behaviors
Here are some behaviors commonly associated with sundowning:
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Increased restlessness or agitation as the sun sets
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Confusion about time or place, especially in familiar environments
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Pacing or wandering
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Yelling, moaning, or calling out
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Paranoia or delusions, such as thinking someone is stealing from them
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Trouble falling or staying asleep
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Repeating questions or resisting care
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Shadowing a caregiver closely
While symptoms vary, the timing is key—these behaviors typically worsen in the late afternoon, evening, or at night, often improving again by morning.
What Causes Sundowning?
Though researchers haven’t pinpointed a single cause, several contributing factors have been identified:
1. Disruption in Circadian Rhythm
The body’s internal clock, which regulates sleep and wake cycles, can be disturbed by dementia. This circadian disruption makes it harder for individuals to distinguish between day and night, leading to sleep issues and restlessness as the day winds down.
2. Low Lighting and Shadows
As daylight fades, the environment changes. Dim lighting and shadows can confuse someone with cognitive impairment, leading to fear or misinterpretation of surroundings.
3. Fatigue and Overstimulation
After a long day of navigating the world with cognitive challenges, the person may simply be mentally exhausted. This fatigue can heighten anxiety and reduce coping ability.
4. Unmet Needs
Pain, hunger, thirst, the need to use the bathroom, or feeling too hot or cold can all trigger distress, especially when the person is less able to communicate those needs clearly.
5. Caregiver Transitions
In some settings, sundowning may correlate with shift changes, when familiar caregivers leave and new ones arrive, potentially creating anxiety or confusion.
Who Is Most at Risk?
Sundowning is most common among:
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People with Alzheimer’s disease or vascular dementia
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Individuals in middle to later stages of dementia
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Those who have sleep disorders or a history of delirium
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People in new or unfamiliar environments, such as hospitals or assisted living
However, it can occasionally affect older adults without dementia, especially those who are hospitalized or experiencing post-surgical delirium.
How Can You Manage Sundowning?
There’s no one-size-fits-all solution, but the goal is to minimize triggers, increase comfort, and provide a structured environment. Here are proven strategies caregivers can try:
1. Stick to a Routine
Predictability is calming. Keep wake-up, meal, activity, and bedtime routines consistent. Avoid major changes to the schedule, especially in the evening.
2. Maximize Daylight Exposure
Bright natural light helps regulate circadian rhythms. Open curtains during the day and consider a short walk outside. For those unable to go out, light therapy boxes may help.
3. Limit Stimulants
Avoid caffeine, alcohol, and heavy meals late in the day. These can all interfere with sleep and increase agitation.
4. Create a Calm Evening Environment
Dim lights gently and reduce noise, especially from the TV or radio. Soothing music, aromatherapy (like lavender), and a quiet setting can help ease the transition into night.
5. Engage in Gentle Activities
In the late afternoon, try calming activities like folding towels, listening to familiar music, sorting objects, or doing a light puzzle.
6. Ensure Basic Needs Are Met
Before evening sets in, make sure your loved one has used the bathroom, eaten, had enough to drink, and is physically comfortable.
7. Avoid Naps Late in the Day
While a short nap after lunch can be restorative, naps in the late afternoon can confuse nighttime sleep patterns.
8. Talk to the Doctor
Sometimes medications (or medication timing) may be contributing. In some cases, melatonin, antidepressants, or anti-anxiety medications may be appropriate, but only under medical supervision.
How EasyLiving Can Help
At EasyLiving, we understand that sundowning can be overwhelming for both the person experiencing it and their caregivers. That’s why we offer:
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Professional Caregiving services to support families during high-need hours like evenings and overnights
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Skilled Nursing support to help manage underlying medical or psychiatric needs
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Care Management to help you understand, coordinate, and navigate dementia care at every stage
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Respite care so caregivers can get the rest they need
Whether you need someone a few evenings a week or around-the-clock care, our trained team is here to help you build a plan that supports your loved one and brings you peace of mind.
Sundowning doesn’t mean you’re doing anything wrong. It’s a complex, often unpredictable part of the dementia journey—but you don’t have to navigate it alone. With the right support, environment, and care approach, many families find that sundowning becomes more manageable over time.
Remember, every behavior is a form of communication. When you respond with patience, structure, and empathy, you offer your loved one the safety and dignity they deserve.
Need Help?
Reach out to EasyLiving today to talk with a Care Manager about your loved one’s needs or Contact us today!
Let’s work together to age wisely, day and night.
