If your parent with dementia becomes more restless, confused, anxious, or irritable later in the day, they may be experiencing a pattern commonly called sundowning. This can happen in the late afternoon or evening, even if your parent seemed calm earlier in the day. You may notice pacing, repeated questions, resistance to care, trouble settling down, or statements such as “I want to go home.”

Sundowning does not have one single cause. In many cases, several small things build up throughout the day and make it harder for someone with dementia to process what is happening around them.

5 Common Reasons Dementia Patients Get More Agitated in the Evening

1. They Are Tired From the Day

By late afternoon, your parent may simply be mentally and physically tired. Someone with dementia has to work harder to understand conversations, recognize surroundings, follow instructions, and make sense of what is happening around them. After several hours of activity, this can become exhausting.

A parent who handled breakfast, visitors, errands, or appointments fairly well earlier in the day may have much less patience and concentration by dinner time. Fatigue can show up as pacing, irritability, repeated questions, or resistance to simple tasks.

2. Changes in Light Can Increase Confusion

As the sun goes down, the home begins to look different. Rooms become darker, shadows appear, and reflections in windows may become more noticeable. For someone with dementia, those changes can make familiar surroundings harder to understand.

Your parent may mistake a shadow for a person or become unsure about where they are. Turning lights on before sunset and keeping hallways, bathrooms, and common areas well it can make the transition into evening feel less confusing.

3. Hunger, Thirst, Pain, or Bathroom Needs May Be Hard to Explain

A person with dementia may not always be able to clearly tell you what is wrong. Instead of saying, “I am thirsty,” “My back hurts,” or “I need the bathroom,” your parent may become restless or upset. Before assuming the behavior is simply part of dementia, check the basics.

Offer water. Ask about the bathroom. Check whether they have eaten. Look for signs that they may be uncomfortable or in pain. Sometimes solving a simple physical need can reduce the agitation.

Also Read: What to Do When a Dementia Patient Becomes Aggressive

4. Too Much Noise or Activity Can Become Overwhelming

Evenings can be busy. Dinner is being prepared. The television is on. Family members are coming home. Phones are ringing. Several conversations may be happening at once.

For someone with dementia, all of that stimulation can become difficult to process. A quieter room, softer conversation, familiar music, and fewer competing activities may help your parent feel more comfortable. Try to keep the late afternoon and evening simple rather than filling it with appointments, visitors, or complicated activities.

5. Changes in Routine Can Make Them Feel Unsafe

People with dementia often feel more comfortable when the day follows a familiar pattern.

A late dinner, unexpected visitor, different caregiver, or change in bedtime can sometimes increase confusion. Your parent may not understand exactly what changed, but they may sense that something feels different. Keeping meals, personal care, medication reminders, and bedtime at similar times each day can help make evenings more predictable.

Things Families Should Pay Attention to

Not every difficult evening should be blamed on sundowning. Pay attention to whether the behavior is part of your parent’s usual pattern or something completely new.

A sudden increase in confusion, agitation, weakness, sleepiness, pain, or unusual behavior should be discussed with an appropriate healthcare professional.

• It is also helpful to watch for patterns.
• Consider keeping a simple note of:
• what time agitation usually begins
• what your parent ate and drank
• whether they slept well the night before
• whether they had visitors or appointments
• whether they complained of pain
• whether the home was especially noisy or busy

After a week or two, you may begin to notice that certain situations consistently make evenings harder.

Keep Evenings Simple and Familiar

You do not need a complicated routine. Small changes can make evenings feel calmer. Turn the lights on before the home becomes dark. Keep dinner at a familiar time. Reduce background noise. Offer water and a snack if needed.

Choose simple activities that your parent already enjoys, such as listening to familiar music, looking through photographs, folding towels, or watching a favorite television program. Most importantly, avoid arguing when your parent is confused.

If your mother says, “I need to go home,” even though she is already home, repeatedly correcting her may make her more upset. Instead, acknowledge how she feels and gently redirect the conversation. You might say: “You’re thinking about home. Tell me about it.”

Then move toward something comforting or familiar.

How Assisting Hands Home Care Milford, MI Can Help

Assisting Hands Home Care Milford provides non-medical home care for older adults living with Alzheimer’s disease and other forms of dementia.

A caregiver can provide support during the time of day when your loved one needs it most.

For someone who becomes agitated in the evening, a caregiver may help with:

• preparing dinner
• offering fluids and snacks
• companionship
• toileting
• bathing and dressing
• medication reminders
• keeping the evening routine consistent
• familiar activities
• supervision
• redirecting anxious or repetitive behavior
• preparing for bedtime
• respite for family caregivers

For example, if your father usually becomes restless around 5 p.m., a caregiver may arrive before that time, help prepare dinner, keep the environment calm, spend time with him, and assist with the evening and bedtime routine.

The goal is not to guarantee that sundowning disappears. The goal is to make the evening safer, calmer, and easier for both your loved one and your family.

If evening confusion, wandering, personal care, or nighttime supervision is becoming difficult to manage alone, Assisting Hands Home Care Milford can help you create a care schedule around your loved one’s needs.

Call Assisting Hands Home Care Milford at (248) 985-9287 to learn more about dementia home care and support for your family.