Why Nights Feel Worse for Families (Late-Day Confusion / “Sundowning”)
If you’re caring for a loved one and you’ve noticed something like this…
They’re “okay” during the day…
But then late afternoon comes, the sun starts setting, and suddenly:
they get more confused
they get more anxious
they get irritated or angry
they pace or wander
they argue, accuse, or act “out of character”
they want to “go home” (even if they’re already home)
bedtime becomes a battle
I want you to know something important:
You’re not imagining it. And you’re not failing.
This is a real pattern that can happen in Alzheimer’s and other types of dementia called sundowning (also called late-day confusion).
What Is “Sundowning”?
The National Institute on Aging describes sundowning as when restlessness, agitation, irritability, and confusion happen as daylight begins to fade.
The Mayo Clinic explains sundowning as a state of confusion in late afternoon that lasts into the night, and it can involve behaviors like confusion, anxiety, aggression, and pacing/wandering.
In simple terms?
Some brains do worse when the day winds down.
Why Evenings Feel Worse
Families always ask:
“Why is it worse at night?”
There isn’t one perfect answer, but there are a few common reasons that professionals point to:
1) They’re exhausted
By evening, a person living with dementia may be mentally and physically tired — and fatigue can make symptoms worse.
2) Light changes can increase confusion
As the house gets darker and shadows change, some people feel more disoriented or anxious.
3) The environment gets quieter
When things slow down, their thoughts may feel louder. Anxiety rises. Fear rises. Confusion rises.
4) Their routine shifts
Dinner, medications, bedtime… evenings often come with changes, transitions, and overstimulation.
What It Can Look Like (Real-Life Signs Families See)
Sundowning can look different for everyone, but common behaviors include:
increased confusion and disorientation
agitation or irritability
anxiety
pacing and restlessness
wandering
difficulty sleeping
It can be heartbreaking — because it often feels like:
“They’re turning into a different person.”
But what’s really happening is:
their brain is overwhelmed.
What Helps Most (Caregiver Tips That Actually Work)
This isn’t about “fixing” them.
It’s about creating safety and calming the nervous system.
The National Institute on Aging recommends steps aimed at reducing late-day confusion and agitation, including building calming structure.
1) Routine, routine, routine
Routine lowers anxiety.
Try to keep evenings consistent:
same dinner time
same activity
same bedtime process
2) Reduce stimulation
Evenings should be softer:
lower TV volume
fewer loud conversations
avoid chaotic environments
avoid big decisions late in the day
3) Make the home brighter (not darker)
This one surprises people.
Try:
turning on lamps before it gets dark
keeping hallways lit
night lights for bathroom trips
4) Meet the need behind the behavior
Before assuming it’s “just dementia,” check basics:
hunger
thirst
pain
needing the bathroom
boredom
overheating/too cold
NIA guidance emphasizes looking for causes of agitation and late-day behavior changes.
5) Don’t argue. Reassure + redirect
This is the biggest caregiver shift.
Instead of:
“No, that’s not true.”
Try:
“You’re safe. I’m here.”
Arguing usually makes it worse. Comfort calms faster.
When You Should Call the Doctor
If sundowning suddenly gets worse or seems “new,” it’s worth speaking with their medical provider.
Sometimes worsening confusion can be triggered by:
infection
medication changes
sleep issues
unmanaged pain
This blog isn’t medical advice — but I will always encourage families to trust their gut when something seems off.
A Note From Me
Evenings can be the hardest part of caregiving.
Because it’s the end of the day…
and you’re tired too.
So if nights are breaking you down, please hear this:
you were never meant to do this alone.
Need Support?
Caregiving can be heavy — and you don’t have to carry it alone. If you’re looking for trusted in-home care in the Black Hills of South Dakota, I’d love to connect and share support options for your family.
Kayla
Kayla Cares LLC
Where personalized care meets the comfort of your home
Phone: 605-510-7952
