My Mom Keeps Forgetting Things. Is It Normal Aging or Something More?
Maybe Mom forgot where she put her keys.
Then she forgot an appointment.
Last week, she told you the same story three times.
Yesterday, she couldn't remember the name of a restaurant your family has visited for years.
Now every little mistake catches your attention.
Is this just normal aging?
Or is something happening with Mom's memory?
Some changes in memory are common as people get older. Dementia, however, is not a normal part of aging. And memory problems don't automatically mean Alzheimer's disease.
The important question is usually not whether your mom forgets things occasionally.
It's:
Are her memory or thinking changes beginning to interfere with everyday life?
Here's what to look for.
Some forgetfulness can be normal
Our brains change as we age.
The National Institute on Aging notes that healthy older adults may take longer to learn new information, have more difficulty recalling something quickly, occasionally forget a bill, or misplace things such as glasses or keys. Those changes can fall within normal age-related forgetfulness. NIH National Institute on Aging
For example:
Mom forgets someone's name but remembers it later.
She walks into the kitchen and momentarily forgets why.
She misplaces her glasses and eventually finds them.
She forgets what day it is but figures it out.
She misses one appointment.
None of those incidents by itself means someone has dementia.
What becomes more concerning is when the pattern changes.
Look for a pattern, not one forgotten word
Suppose your mom has always occasionally misplaced her keys.
That's different from finding the keys in the refrigerator and having no idea how they got there.
Forgetting one appointment is different from repeatedly forgetting appointments despite reminders.
Forgetting someone's name is different from regularly having difficulty following familiar conversations.
The National Institute on Aging gives several useful comparisons. Missing an occasional monthly payment may happen with normal aging; increasingly being unable to manage monthly bills is more concerning. Forgetting the date and remembering it later is different from repeatedly losing track of the month or time of year. NIH National Institute on Aging
So instead of asking:
“Did Mom forget something?”
ask:
“Is this happening more often, and is it changing how Mom functions?”
1. Is she asking the same questions repeatedly?
Everyone repeats themselves occasionally.
Pay more attention when Mom asks:
“What time are you coming tomorrow?”
You answer:
“Around 10.”
Ten minutes later:
“What time are you coming tomorrow?”
Then again after lunch.
She may genuinely have no memory of having asked the question.
Repeatedly asking the same questions is one of the changes the National Institute on Aging identifies as a reason to talk with a doctor. NIH National Institute on Aging
The important word is repeatedly.
One repeated story at Thanksgiving isn't a diagnosis.
A new pattern deserves attention.
2. Is she forgetting things she normally wouldn't forget?
You know your parent.
That makes your observations valuable.
Maybe Mom has always been terrible with names.
That isn't new.
But perhaps she has handled the household finances for 40 years and is suddenly missing bills.
Maybe she has made the same Sunday dinner for decades and now struggles to follow the recipe.
Maybe she has driven to the same grocery store for 20 years and recently couldn't remember how to get home.
Changes involving familiar activities are more significant than simply noticing that an older person occasionally forgets something.
The National Institute on Aging specifically identifies getting lost in familiar places and difficulty following familiar recipes or directions among signs of more serious memory problems. NIH National Institute on Aging
3. Is memory affecting everyday life?
This may be the most useful distinction.
Ask whether the memory problem is interfering with Mom's ability to live her normal life.
For example:
Medication
Is she forgetting whether she took it?
Is she missing doses?
Is she accidentally taking medications twice?
Appointments
Is she regularly missing appointments despite reminders?
Finances
Are bills going unpaid?
Is she making unusual purchases?
Has managing money become confusing?
Cooking
Is she forgetting food on the stove?
Is she having difficulty preparing meals she used to make easily?
Driving
Is she forgetting where she's going or becoming lost in familiar places?
Personal care
Is she forgetting to eat, bathe or change clothes?
Communication
Is she increasingly struggling to find words, follow conversations or understand instructions?
The National Institute on Aging describes serious memory problems as those that can make everyday activities such as driving, using a phone and finding the way home difficult. NIH National Institute on Aging
That's very different from occasionally forgetting where the remote is.
4. Memory isn't the only thing to watch
Families often look exclusively for forgetting.
But changes in thinking can show up in other ways.
You might notice changes in:
Judgment
Problem-solving
Language
Attention
Organization
Navigation
Personality
Behavior
Maybe Dad isn't particularly forgetful, but suddenly he's falling for obvious scams.
Maybe Mom can remember yesterday perfectly but has become confused about how to pay a bill.
Maybe someone who has always been cautious begins making unusually risky decisions.
Dementia refers to changes in cognitive functioning significant enough to interfere with everyday activities. Memory loss is common, but it isn't the only possible symptom. NIH National Institute on Aging
So don't dismiss a concerning change simply because:
“Her memory actually seems pretty good.”
5. Don't assume memory loss means Alzheimer's disease
This is extremely important.
Alzheimer's disease is one possible cause of memory and thinking changes.
It is not the only one.
According to the National Institute on Aging, memory problems can also be associated with things such as:
Medication side effects
Depression or anxiety
Sleep problems
Vitamin B12 deficiency
Thyroid problems
Kidney or liver problems
Head injuries
Alcohol or drug misuse
Poor nutrition
Certain infections or other illnesses
Major stress or traumatic life events
Some causes of cognitive problems may improve when the underlying problem is treated. NIH National Institute on Aging
That's one reason families shouldn't diagnose Mom themselves.
If something has changed, get it evaluated.
6. Pay particular attention to sudden confusion
There's another distinction families should know.
A gradual change over months or years is one thing.
A sudden, dramatic change in someone's thinking or awareness is different.
If your normally sharp parent becomes acutely confused, disoriented or behaves very differently over a short period, don't simply assume:
“The dementia must be getting worse.”
Sudden confusion can occur with delirium and may be associated with an acute illness, infection, medication effects or other medical problems. The National Institute on Aging includes delirium from illnesses and medication effects among possible causes of cognitive impairment in older adults. NIH National Institute on Aging
A sudden or severe change warrants prompt medical attention, especially when accompanied by other concerning symptoms.
7. What is mild cognitive impairment?
There is also a middle ground that families may hear about.
Mild cognitive impairment, often called MCI, means someone has more difficulty with memory or thinking than would typically be expected for their age, but they can generally still take care of themselves and perform their normal daily activities.
MCI is not the same thing as dementia.
Some people with MCI later develop Alzheimer's disease or another dementia. Others do not, and some may return to normal cognition depending on the underlying cause. NIH National Institute on Aging
This is another reason the internet can't tell you exactly what is happening with your mom.
A proper evaluation matters.
8. Keep notes before the doctor's appointment
If you're concerned, start documenting what you're actually seeing.
Don't write:
“Mom is losing her memory.”
Write:
September 12: Asked three times within an hour what time her appointment was.
September 18: Couldn't find her way home from the pharmacy she's used for years.
September 25: Missed the electric bill for the second month.
October 2: Called because she couldn't remember whether she had taken her evening medication.
This gives the healthcare provider much more useful information.
Also note:
When you first noticed the change
Whether it seems to be getting worse
New medications or dosage changes
Recent illnesses
Falls or head injuries
Sleep problems
Changes in mood
Changes in alcohol use
Changes in appetite or weight
Difficulty with everyday activities
Your mom may behave completely normally during a 20-minute office visit.
Specific examples help show what is happening outside the doctor's office.
9. Talk to Mom before talking around Mom
If possible, don't make memory concerns into a family investigation happening behind her back.
Try something simple:
“Mom, I've noticed you've been having a harder time remembering a few things lately. Have you noticed that too?”
She may say yes.
She may be worried herself.
Or she may say:
“My memory is fine.”
Avoid immediately turning the conversation into an argument.
You can say:
“It may be nothing serious. There are a lot of things that can affect memory. I'd feel better if we mentioned it at your next appointment.”
That is often easier to hear than:
“I think you have dementia.”
You don't know that.
And frightening someone with a diagnosis that hasn't been made doesn't help.
10. Make an appointment with her healthcare provider
If you've noticed a meaningful change, this is the next step.
Primary care is often a reasonable place to start.
A healthcare provider may review:
Medical history
Current medications
Family history
Memory and thinking
Mood
Everyday functioning
Physical and neurological health
Depending on what they find, additional laboratory testing, imaging, cognitive assessment or referral to a neurologist or another specialist may be appropriate. NIH National Institute on Aging
If Mom is comfortable having you there, consider attending the appointment.
Bring your notes.
And let Mom speak for herself whenever she can.
What should I ask the doctor?
You don't need to know medical terminology.
Try questions such as:
“Are these changes consistent with normal aging?”
“Could any of her medications be contributing?”
“Are there medical conditions we should rule out?”
“Should she have a cognitive assessment?”
“Does she need to see a specialist?”
“Are there things she should avoid doing until we understand what's happening?”
“When should we follow up?”
And if driving, medication management, cooking or living alone has become questionable, say so directly.
Those are not side issues.
They help the provider understand whether cognitive changes are affecting daily function.
Don't take away everything while you're waiting for answers
Families understandably become protective.
They notice memory changes and immediately start thinking:
She can't drive.
She can't live alone.
We need control of the finances.
Someone needs to be with her all the time.
Sometimes significant intervention really is necessary.
But memory concerns alone don't automatically tell you what Mom can and cannot safely do.
Until you know more, focus on specific risks you've actually identified.
If medications are being missed, solve the medication problem.
If she got lost driving, address driving.
If bills aren't being paid, help with bills.
If she is functioning safely in other areas, preserve that independence.
The goal isn't to take over your parent's life at the first sign of forgetfulness.
It's to add support where support is actually needed.
If Mom is diagnosed with dementia
Then the conversation changes.
A diagnosis gives you more information, but it doesn't mean everything needs to change overnight.
You'll want to understand the type of dementia, what stage she appears to be in, what treatment or follow-up is recommended, what safety concerns need attention and what legal and financial planning should happen while Mom can participate.
We've written a separate guide specifically for that next step:
My Mom Was Just Diagnosed With Dementia. What Do I Do Next?
That's where I would put the more extensive Massachusetts dementia resources rather than duplicating all of them here.
One Massachusetts resource that does make sense here
If you're at the “I'm seeing changes, but I don't know what they mean” stage, Massachusetts maintains a centralized Alzheimer's disease and related dementias resource portal through the Executive Office of Aging & Independence.
It includes information on warning signs, dementia services and support pathways for Massachusetts residents and caregivers. Massachusetts Government
Massachusetts Alzheimer's Disease and Related Dementias resources
I wouldn't send every forgetful parent into the dementia-services system.
The first call should generally be to the appropriate healthcare provider.
But if cognitive concerns continue or a diagnosis is made, that state resource becomes much more useful.
If you need to talk to someone about dementia
If your mom has been diagnosed with dementia, is being evaluated, or you're trying to understand concerning cognitive changes, the Alzheimer's Association operates a free 24/7 Helpline at 800-272-3900.
The service provides information, local resources and support to people living with dementia and their families. Alzheimer’s Association
Alzheimer's Association 24/7 Helpline
Again, this isn't a substitute for a medical evaluation.
It's a support resource once dementia has become a genuine concern.
Where home care fits
Memory problems don't automatically mean someone needs home care.
If Mom occasionally forgets names but is safely managing her life, she may not need any additional assistance.
But if cognitive changes are beginning to affect everyday activities, support can sometimes help preserve independence.
For example, a non-medical caregiver might help with:
Meal preparation
Grocery shopping
Transportation
Appointment accompaniment
Medication reminders
Companionship
Personal care
Everyday routines
Light household support
For families in Greater Boston, Sundry Care provides private-pay, non-medical home care based on what the older adult actually needs.
The objective isn't to replace Mom's independence because her memory has changed.
It's to identify the things that are becoming difficult and provide enough support around them that she can continue doing as much as possible for herself.
A simple rule to remember
If you're trying to decide whether Mom's forgetfulness is something to worry about, ask:
Is she occasionally forgetting information, or is her thinking beginning to change how she lives?
Forgetting where she left her glasses?
Probably not enough information to tell you much.
Repeatedly getting lost?
That deserves attention.
Forgetting an acquaintance's name and remembering it later?
That can happen.
Regularly forgetting how to perform familiar tasks?
Talk with her healthcare provider.
Missing one bill?
It happens.
No longer being able to manage finances she handled successfully for decades?
That's different.
You don't need to diagnose your mom.
You need to notice the changes, write down what you're seeing, and bring meaningful concerns to someone who can properly evaluate them.
Sometimes the answer really is normal aging.
Sometimes there is another medical explanation.
Sometimes it is mild cognitive impairment.
And sometimes it is the beginning of dementia.
Finding out is better than spending the next year wondering.
