The light starts to fade, and you feel it too – that familiar knot in your stomach. Your usually calm dad, the one who always enjoyed his evening paper, starts to pace. He seems… agitated, maybe a little lost, even in his own living room. This shift, as evening draws in, is something many families caring for a loved one with memory changes know all too well. It’s often called Sundown Syndrome, or sometimes late-day confusion. I see the worry in caregivers’ eyes when they describe this. It’s tough.
What Exactly Is Sundown Syndrome?
So, what is this Sundown Syndrome we’re talking about? It’s a name for a collection of behaviors, feelings, and thoughts that can pop up, or get worse, as daylight wanes. Think of it as a kind of delirium – a sudden change in mental state – that often, but not always, ties itself to sunset.
It’s most common in folks who have dementia, which, as you might know, is a general term for symptoms affecting:
- Memory
- Thinking abilities
- Personality
- Reasoning skills
- Behavior
- Overall mood
Around one in five people diagnosed with Alzheimer’s disease (a specific type of dementia) will likely experience sundowning at some point. It’s a significant challenge, no doubt about it.
Spotting the Signs: What to Look For
When we talk about sundowning, the changes can be quite varied. Some are pretty specific to that time of day, while others might be behaviors you see at other times, just amplified.
You might notice your loved one:
- Pacing back and forth, unable to settle.
- Rocking in a chair repeatedly.
- Wandering, sometimes seeming to look for something or someone.
- Becoming unusually aggressive or even violent.
- Shadowing – that’s when they stick to you like glue, following you everywhere.
- Crying more easily or without a clear reason.
- Struggling with insomnia (trouble sleeping).
- Yelling or calling out.
Emotionally, this can be a rollercoaster for them. They might feel:
- Overwhelming sadness.
- Intense anxiety or fear.
- A deep sense of agitation or restlessness.
- Increased irritability.
And mentally, they could be grappling with:
- Heightened confusion.
- Paranoia, feeling suspicious of others.
- Delusions (believing things that aren’t true) or hallucinations (seeing or hearing things that aren’t there).
What Might Make Sundowning Worse?
It’s a bit of a puzzle, but we have some good ideas about what can trigger or worsen sundowning. Being very tired or sleep-deprived is a big one. Other things we think play a role include:
- Disrupted circadian rhythms: That’s the body’s internal 24-hour clock that tells us when to sleep and wake. If it’s out of whack, confusion can increase.
- Insomnia or other sleep problems.
- Underlying infections, like a urinary tract infection (UTI), which can often cause sudden confusion in older adults.
- Dehydration: Not drinking enough fluids.
- Side effects from medications.
- Trouble telling the difference between dreams and reality.
- Other physical illnesses or undiagnosed pain.
- Simple fatigue from a busy or overstimulating day.
- Low lighting creating shadows and making familiar places look strange.
Sundown Syndrome typically shows up in the middle to later stages of Alzheimer’s and can stick around as long as these triggers are present.
Finding Ways to Help: Treatment and Management
The most important first step is trying to figure out why it’s happening. If we can find an underlying cause, like an infection or pain, treating that can make a world of difference.
Non-Medication Approaches First
Before we jump to medications, there are many things we can try:
- Light therapy: Exposure to bright light during the day can help reset that internal clock.
- Music therapy: Calm, familiar music can be incredibly soothing. I’ve seen it work wonders.
- Environmental tweaks:
- Keep familiar and comforting things around, like family photos.
- Ensure rooms are well-lit during the day, and dark and quiet for sleep.
- If they use glasses or hearing aids, make sure they have them and they’re working.
When Medications Might Be Considered
Sometimes, despite our best efforts, the behaviors or emotional distress are severe. In those cases, we might discuss medications. These could include:
- Antidepressant medications if sadness or anxiety is prominent.
- Antianxiety medications for agitation.
- Antipsychotics: We approach these with a lot of caution, especially in older adults, due to risks like stroke. They’re generally for more severe situations.
- Melatonin: A natural hormone that can sometimes help with sleep.
Tips for Caregivers at Bedtime
That transition to nighttime can be especially tricky. Here are a few things I often suggest to families:
- Keep the bedroom quiet and calm. Turn off the TV or other noisy devices.
- Play soft, soothing music.
- Read aloud to them, perhaps a favorite book or comforting story.
- Engage in a simple, relaxing activity together – maybe share a small snack, do an easy puzzle, or watch a beloved (and calm) TV show.
- Stick to a consistent sleep hygiene routine: same bedtime, same place, every night.
Really, identifying those triggers is key. If insomnia is the issue because the day was too chaotic, the “treatment” might be to simplify their daily schedule. Fewer people, less noise, fewer new sights.
Can We Prevent Sundowning?
While we can’t always prevent it entirely, there are definitely things you can do to try and lessen its severity or frequency:
- Prioritize a good night’s rest.
- Limit caffeinated drinks, especially after the morning.
- Be mindful of alcohol intake; it can often make things worse.
- Encourage plenty of sunlight during the day – sitting by a window or short walks outside can help.
- Incorporate gentle exercise into the daily routine.
- If naps are needed, keep them short and early in the day.
- Plan activities, but don’t overschedule. A balanced day is best.
When to Talk to Us, Your Healthcare Team
If you’re noticing these symptoms of Sundown Syndrome, please don’t wait. Reach out to your primary healthcare provider, or consider a consultation with a geriatrician (a doctor who specializes in caring for older adults, typically those over 65). We need to create a plan together.
Remember, your loved one might not be able to tell you they’re in pain from something like a UTI, or that their medication is making them feel strange. They might need you to be their advocate, to ask us to check for these things.
A Quick Note: Is It Always Alzheimer’s?
While Sundown Syndrome is very common in people with Alzheimer’s and other dementias, it can sometimes occur in older adults in general, even without a dementia diagnosis.
Can Sundowning Happen in the Morning?
Yes, it can. While “sundown” points to the evening, everyone’s experience is unique. For some, these confusing or agitated periods might actually happen in the morning. Weird, right? But it happens.
Take-Home Message: Key Things to Remember About Sundown Syndrome
Living with or caring for someone with Sundown Syndrome is challenging. Here are the essentials:
- Sundown Syndrome involves increased confusion, agitation, or other behavioral changes, often in the late afternoon or evening.
- It’s common in individuals with Alzheimer’s or dementia but can affect other older adults.
- Triggers include fatigue, changes in routine, low light, pain, or infections.
- Management focuses on identifying and addressing triggers, creating a calm environment, and consistent routines.
- Non-medication strategies like light therapy and music therapy are often tried first.
- Medications may be used cautiously if symptoms are severe.
- Always consult a healthcare provider to discuss symptoms and create a care plan.
You’re not alone in this. We’re here to help you navigate these challenges and find the best ways to support your loved one. It takes a village, truly.