What to Do When a Parent is Diagnosed with Dementia
There are some conversations you know are going to change things.
“Your mom has dementia.”
“We believe your dad has Alzheimer’s.”
And suddenly you’re listening to the doctor while your brain is somewhere else entirely.
Can Mom still live alone?
Should Dad still be driving?
Do I need power of attorney?
Who is going to handle all of this?
Should we be looking at memory care?
And what am I supposed to do first?
Here’s the good news:
You do not need to figure out the rest of your parent’s life today.
You don’t need to have a memory care community picked out.
You don’t need to take over everything.
And you definitely don’t need to solve problems that haven’t happened yet.
But there are a few things worth doing sooner rather than later.
Let’s start there.
First: What Does the Diagnosis Actually Mean?
Dementia isn’t one specific disease.
It’s a broad term for changes in memory, thinking, reasoning, and everyday functioning.
Alzheimer’s disease is the most common cause.
But there are others.
Vascular dementia.
Lewy body dementia.
Frontotemporal dementia.
And more….
And sometimes more than one type can be present.
So before you start planning around the word dementia, make sure you understand what your parent’s medical team is actually telling you.
Ask:
What type of dementia do you believe this is?
How certain are you of the diagnosis?
What stage does my parent appear to be in?
What changes should we expect?
Are there treatments or medications we should discuss?
When should we follow up?
Who do we call if something changes?
And don’t leave all that information sitting in the doctor’s computer.
Ask for copies.
Test results.
Medication lists.
Visit summaries.
Recommendations.
You don’t need to become an expert in dementia.
You just need to understand your parent’s dementia.
Can Mom or Dad Still Live Alone?
Maybe.
A dementia diagnosis does not automatically mean your parent needs to move.
This is where families can accidentally jump ten steps ahead.
Instead of asking:
“Does Dad have dementia?”
Ask:
“What can Dad safely do right now?”
Can he take his medications correctly?
Is he eating regularly?
Can he prepare food safely?
Is he paying bills?
Is he getting lost?
Has he fallen?
Can he use the phone?
Would he know what to do in an emergency?
Is he opening the door for strangers?
Is he becoming vulnerable to scams?
Is he leaving appliances on?
The answers will look different for every person.
And they’ll change.
That’s why dementia care isn’t usually one giant decision.
It’s a series of smaller decisions made as needs change.
The goal isn’t to remove independence as quickly as possible.
It’s to preserve as much independence as possible while keeping your parent safe.
The Legal Stuff Can’t Stay in the “Someday” Pile
Nobody gets excited about this part.
But this is one of the things I don’t want you to put off.
Dementia is progressive.
That means there may come a time when your parent can no longer legally make or communicate certain decisions.
Planning early gives them more opportunity to participate in those decisions themselves. NIA specifically recommends making legal, financial, health care, and long-term care plans early after diagnosis.
Start by figuring out what already exists.
Does your parent have a:
Health care power of attorney?
Financial power of attorney?
Advance directive or living will?
Will?
Trust?
If the answer is yes — great.
Now find it.
Seriously.
Where is it?
Who’s named?
Is it still current?
Does the person who’s named know?
Do you know who has copies?
If those documents don’t exist, consider talking with an elder-law attorney sooner rather than later.
This isn’t about taking control away from your parent.
It’s actually the opposite.
Planning early gives your parent more say in what happens later.
The Alzheimer’s Association similarly recommends completing legal planning while the person can still meaningfully participate in the process.
You Need to Know Where the Money Is
Not because you need to take it over.
Because eventually, someone may need to help.
Start gathering the basics.
Bank accounts.
Monthly bills.
Insurance.
Medicare information.
Income.
Investments.
Long-term care insurance, if they have it.
Mortgage or rent information.
Debts.
Automatic payments.
Financial advisors.
Tax information.
And the list goes on….
And where the important documents actually live.
You don’t have to reorganize your parent’s entire financial life this week.
You just don’t want to discover everything for the first time during an emergency.
Financial difficulties can also appear relatively early in dementia, making this an important area to quietly keep an eye on.
And Then There’s Driving
This one can get emotional fast.
For your parent, driving may represent far more than transportation.
It may mean independence.
Privacy.
Normalcy.
Control.
So don’t make the conversation simply:
“You have dementia. Give me the keys.”
A diagnosis alone doesn’t tell you exactly when someone should stop driving.
Look at what’s actually happening.
Has Mom gotten lost somewhere familiar?
Are there unexplained dents on the car?
Has Dad become confused at intersections?
Does a simple errand suddenly take two hours?
Has someone ridden with your parent recently?
Are other people concerned?
If you’re unsure, involve the medical team.
You can also ask about a formal driving evaluation. NIA recommends discussing driving concerns with the physician and considering an evaluation when confusion, getting lost, unexplained delays, or concerns from others emerge.
You don’t have to solve the driving question before there’s a problem.
But you shouldn’t wait for a serious accident to start paying attention either.
Walk Through the House Differently
You’ve probably walked through your parent’s house hundreds of times.
This time, look at it through a different lens.
Not:
“Is this house clean?”
But:
“What could become difficult if memory and judgment change?”
Look at medications.
Could your parent accidentally take them twice?
Look at the stove.
Could it be left on?
Look at stairs and rugs.
Is falling a concern?
Look at the refrigerator.
Is food being eaten before it spoils?
Look at the doors.
Would you know if your parent left the house unexpectedly?
Look at the phone.
Could they call for help?
You don’t need to dementia-proof the entire house after one appointment.
Start with the risks that exist today.
Then reassess.
NIA recommends home-safety changes and supports such as medication organization, emergency-response technology, help with everyday tasks, and home-safety evaluations as needs change.
Start Paying Attention to the Little Things
This part matters.
Because eventually someone may ask:
“When did you first notice this?”
Or:
“Has this gotten worse?”
And caregiving days have a way of blending together.
Start keeping simple notes.
Not a novel.
Just enough to notice patterns.
Maybe Mom called three times this week because she couldn’t find her medication.
Maybe Dad got lost driving to the grocery store he’s used for twenty years.
Maybe there was a fall.
A missed bill.
A strange purchase.
A new behavior.
A medication change.
A night when your parent seemed much more confused than usual.
Write it down.
Dates help.
Specific examples help.
Because “Mom seems worse” is difficult to evaluate.
“Mom got lost twice this month driving to familiar places” gives the medical team something concrete to work with.
Don’t Become the Entire Care Team
This happens quietly.
One person goes to the appointment.
So they become the medical person.
Then they pick up the prescription.
Then everyone starts calling them for updates.
Then they’re handling the bills.
And talking to insurance.
And checking on Mom.
And researching dementia.
And answering everyone’s questions.
Suddenly:
You’re it.
Don’t wait until you’re completely overwhelmed to decide other people should be involved.
Start thinking about your team now.
Who can go to appointments?
Who lives nearby?
Who can make calls?
Who can handle paperwork?
Who can visit?
Who can help with transportation?
Who does your parent trust?
You may still be the primary person.
But primary caregiver does not have to mean only caregiver.
Have the Conversations While You Can
Some of the most important dementia planning isn’t paperwork.
It’s conversation.
Ask your parent what matters.
What would make staying home important to you?
If living here eventually isn’t safe, what would you want us to consider?
Who do you trust to make medical decisions?
Who do you trust with money?
What routines matter most to you?
What makes a good day?
What are you afraid of?
What do you want us to know?
You don’t have to sit down with a clipboard and ask all of this tonight.
These can be conversations over time.
In the car.
Over coffee.
During an appointment.
While doing something else.
You’re collecting pieces of information that may become incredibly important later.
Because someday you may have to make a decision your parent can’t make.
And instead of asking:
“What am I supposed to do?”
you’ll have something much more helpful to guide you:
“What would Mom want?”
You Don’t Need to Prepare for the Final Stage Today
This is the part I really want you to hear.
Your brain may already be at memory care.
Wandering.
24-hour care.
End-of-life decisions.
Come back to today.
What does your parent need right now?
What can they still do?
What’s becoming difficult?
What’s becoming unsafe?
What needs to happen soon?
And what can wait?
There will be more decisions.
But they don’t all belong to today.
Your job isn’t to predict the entire dementia journey.
It’s to make the next right decision with the information you have.
Then the next one.
Then the next.
Your Next Step
If you’ve made it this far, you probably have something running through your head:
“Okay… but what do I actually do first?”
That’s exactly why I created:
The First 30 Days After a Dementia Diagnosis
One month. Clear priorities. No trying to plan the next five years.
This simple checklist helps you sort through what deserves your attention now — and what can wait.
You’ll walk through things like:
✓ Questions for the medical team
✓ Important documents to locate
✓ Medication and home safety
✓ Driving concerns
✓ Financial information to gather
✓ People to add to your care team
✓ Changes worth tracking
✓ Conversations worth starting
And maybe most importantly:
a “Not Yet” list.
Because every possible future dementia decision does not need to become today’s emergency.
Enter your email and it will be on its way.
The First 30 Days After a Dementia Diagnosis
One month. Clear priorities. One less thing to figure out.
A simple checklist to help you know what deserves your attention now — without trying to plan the entire dementia journey at once.
Looking for more?
The First 30 Days checklist is a starting point.
Inside The Caregiver Library, you’ll find practical dementia and memory-care tools to help you navigate what happens next.
Safety.
Changes in behavior.
Wandering.
Tracking changes.
Appointments.
Care decisions.
And the everyday pieces of caregiving that are difficult to figure out while you’re living them.