The short version
Repetitive, anxious phone calls are one of the most common symptoms of dementia and one of the least understood. They happen because the brain can no longer retain short-term memories, so the fear resets and the call comes again. A 2026 USC study estimates dementia will cost the U.S. $818 billion this year. Most of that is not a hospital bill. It is the unpaid labor of families, and the jobs they quietly give up to provide it.
7.4 million Americans age 65 and older are living with Alzheimer's in 2026.
About 13 million Americans provide unpaid care for someone with dementia, and about 2 in 3 of them are women.
Every one of those caregivers is on the receiving end of the calls. Repetitive calling is not a rare edge case. It is a daily reality for millions of families, and it scales with a disease that is growing as the population ages.
What does dementia cost, and who pays?
A 2026 study led by the University of Southern California and published in Alzheimer's and Dementia estimates that dementia will cost the United States about $818 billion in 2026. The striking part is the breakdown:
In other words, most of what dementia costs the country is not a hospital bill. It is the unpaid, often invisible labor of families, and the paychecks they give up to provide it.
The hidden workplace cost
About 60% of dementia caregivers are employed, and 57% report going in late, leaving early, or taking time off because of caregiving. A worker cannot be fully present in a meeting when a parent is calling for the fifth time in an hour, frightened and not remembering the last call.
That interruption is not neutral. Research on workplace interruptions finds it takes about 23 minutes, on average, to refocus fully on a demanding task after being pulled away (Gloria Mark, University of California, Irvine). For a caregiver whose phone rings through the day, even a handful of calls can cost hours of focus, not minutes, even when each call itself is short.
For employers: this is your workforce
The calls that disrupt a caregiver's sleep also disrupt their next workday. The calls that arrive at noon interrupt their meetings. The calls that arrive at 3pm force them into a hallway to manage a crisis no one at work knows is happening. Employers absorb this cost in absenteeism, presenteeism, and turnover without usually knowing dementia caregiving is the cause.
For more on what this means for organizations, see our research on the hidden cost of caregiving to employers.
Why it happens
Repetitive calling is not a behavioral choice. It is the predictable output of a brain that can no longer form and retain new short-term memories.
When someone with dementia feels anxious or uncertain, they reach for reassurance the way they always have: by calling the person they trust. But because the disease has impaired the brain's ability to encode new short-term memories, the memory of having just called, and having just been reassured, is gone within minutes. The fear returns. The call comes again.
To the person calling, each call is the first call. This is not manipulation. It is not stubbornness. It is the direct result of what the disease does to the hippocampus, the part of the brain that writes new memories to storage. Behavioral and psychological symptoms, including repetition, affect up to about 97% of people with dementia at some point over the illness. Repetition is among the most common.
Frequency tends to rise with anxiety and with times of day the person finds unsettling. Late afternoon and early evening, sometimes called the sundowning window, are consistently the highest-call periods for many families. Any disruption to routine, a change in medication, a different caregiver, a visit to a new place, can trigger a surge.
What alternatives fail, and why
Families cycle through predictable attempts to handle the calls. Each one addresses the symptom without touching the cause:
- Send it to voicemail. The person keeps calling, now more anxious.
- Block the number. The fear remains, with the outlet removed.
- Take the phone away. This strips one of the last threads of independence and connection.
- Set scheduled call windows. This assumes a memory the disease has already taken.
Every one of these stops the call from reaching the caregiver. Not one addresses why the person is calling. The interruption is managed; the distress underneath is untouched, and untouched distress is exactly what drives burnout and early placement. In a study of more than 5,800 dementia caregivers, caregiver burden was the pathway linking behavioral symptoms like repetitive questioning to a loved one eventually entering long-term care (Gaugler et al., 2011).
What actually helps
Responses grounded in validation and simulated-presence therapy, meeting the person in the moment they are reaching for, with a calm, familiar voice, tend to settle the person far more effectively than correcting or cutting off the call.
Validation does not dispute the fear or explain why it is unfounded. It acknowledges the emotional reality underneath it. A call handled that way ends more calmly and more quickly than one handled with logical correction, even if the number of calls that day does not change.
Simulated presence takes the same principle further. The clinical research shows that a familiar and trusted voice provides genuine emotional reassurance to a person with dementia, because recognition of a loved one's voice draws on long-term and emotional memory, which tends to be preserved longer than recent memory in dementia. When that voice answers, the fear is addressed. The call lands somewhere. The caregiver does not have to be the one who absorbs it every time.
What to say when they call
When the call comes, the goal is to meet the feeling, not correct the facts.
- Lead with warmth, not information: "Hi Mom, it's so good to hear your voice."
- Acknowledge the feeling: "It sounds like you're a little worried. I'm right here."
- Reassure with routine: "You're safe, dinner is at six, and I'll see you soon."
- Avoid "you just called" or "I already told you." To them, this is the first call, and correction adds distress.
- Keep it short and calm, and end on a warm note.
The number of calls that day may not change, but each one ends more gently, and that is what protects both of you.
KindredMind answers the call so families do not have to choose between their loved one and their life.
It is a voice companion that answers a loved one's repetitive, anxious calls in the family caregiver's own voice, grounded in that person's routines and what reassures them. It meets the person in the moment they are reaching for, with validation and a familiar, trusted voice, while easing the caregiver's load. It is privacy-first and fully caregiver-directed: it supports and amplifies the caregiver and meets the loved one's need, rather than blocking the loved one. Kirstin Thomas built it while caring for her own mother.
Watch a short overviewKey terms
Repetitive questioning
Asking the same question or making the same call over and over because short-term memory loss erases the answer within minutes. One of the most common behavioral symptoms of dementia.
Behavioral and psychological symptoms of dementia (BPSD)
The non-memory symptoms of dementia, including anxiety, agitation, repetition, and paranoia. They affect up to about 97% of people with dementia at some point over the illness.
Validation therapy
A communication approach that acknowledges the emotion behind what a person with dementia says instead of correcting the facts. It reduces distress where logical correction tends to increase it.
Simulated presence therapy
A dementia-care approach that uses a familiar, trusted voice to provide reassurance, drawing on long-term and emotional memory, which is relatively preserved as recent memory fades.
Sundowning
A pattern of increased confusion, anxiety, and agitation in the late afternoon and evening, common in dementia and a frequent trigger for repetitive calls.
Frequently Asked Questions
Why do dementia patients ask the same question repeatedly?
Because short-term memory loss prevents them from retaining the answer. They forget they asked, so the question, and the anxiety behind it, returns and repeats.
How often do people with dementia call family members?
It varies widely, from a few times a day to dozens. Frequency tends to rise with anxiety and with times of day the person finds unsettling, such as late afternoon or evening.
Is repetitive calling a normal part of dementia?
Yes. It is a recognized behavioral symptom. Behavioral and psychological symptoms affect up to about 97% of people with dementia over the illness, and repetition is among the most common.
What should I do when my parent with dementia keeps calling?
Avoid solutions that only cut off the call. Answer the emotional need calmly and consistently, using validation and reassurance in a familiar voice, and seek tools or support designed for this specific pattern.
How do you stop repetitive phone calls from a parent with dementia?
You cannot stop the impulse, and blocking or removing the phone tends to increase distress. What helps is answering the need behind the call, calmly and in a familiar voice, so the person feels reassured even though they will not remember the call.
Why does my parent with dementia call me at night?
Night and late-afternoon anxiety (sundowning) commonly drives calls. Darkness, fatigue, and disrupted routine heighten confusion and fear, and the phone is how they reach for reassurance.
Does answering the phone make the repetition worse?
No. Answering with calm reassurance does not reinforce the behavior, because the person cannot retain the memory of the call. Meeting the need tends to reduce distress; cutting it off tends to increase it.
What is sundowning?
A pattern of increased confusion, anxiety, and agitation in the late afternoon and evening, common in dementia and a frequent trigger for repetitive calls.
What is simulated presence therapy?
A dementia-care approach that uses a familiar, trusted voice to provide reassurance, drawing on long-term memory, which is relatively preserved as recent memory fades.
Sources
- StatPearls (NCBI). Behavioral and Psychological Symptoms in Dementia.
- Zissimopoulos et al. U.S. Cost of Dementia Project, USC. Alzheimer's & Dementia, 2026.
- Alzheimer's Association. 2026 Alzheimer's Disease Facts and Figures.
- UCLA Health. Repetitive Questions.
- Gaugler et al., 2011. American Journal of Geriatric Psychiatry.
- Mark, Gudith & Klocke. The Cost of Interrupted Work, UC Irvine, 2008.
