
If you are reading this, you have probably noticed that something has changed. Maybe your husband has begun asking the same question several times before breakfast, your wife became lost driving somewhere she has known for years, or your mom is no longer bathing or eating the meals you leave for her. Sometimes there is no single moment you can point to. You simply know the person you love does not seem quite like themselves. That uncertainty is often one of the hardest parts. You may wonder whether you are overreacting, whether mentioning memory loss will feel disrespectful, or how to protect your loved one’s independence when you are already quietly taking on more responsibility than you ever expected.
I want you to know something first: you are not alone.
Families throughout St. Louis and St. Charles County are having these same conversations around kitchen tables, in doctors’ offices, after late-night phone calls, and during hurried visits between work and children’s activities.
Dementia changes a family long before it changes an address. It can gradually reshape routines, relationships, finances, roles, and the way everyone experiences home. Yet with planning, education, compassion, and the right support, many people living with dementia can remain connected to the people, places, and daily rhythms that matter most to them.
This guide was written for the spouse who is exhausted but feels guilty taking a break. It was written for the adult child who is trying to help without taking over. It was written for the family that does not yet know whether it needs a few hours of companion care, regular respite care, help with bathing and dressing, overnight support, or an awake caregiver team providing care around the clock.
My hope is not that these pages give you every answer. Dementia is too individual for that. My hope is that they help you ask better questions, recognize important changes, prepare before a crisis, and give yourself permission to seek help sooner.
Asking for help is not giving up on someone you love. Sometimes it is how you protect the relationship you still have.
Thank you for allowing us to be a small part of your family’s journey.
God bless you,
Lauren Teschendorf
Chief Growth Officer & CFO
Home Helpers Home Care of St. Louis
1. Understanding Dementia and Alzheimer’s Disease
2. Early Warning Signs and When to Seek Medical Guidance
3. Seeing the Person, Not Only the Diagnosis
4. Communicating When Words and Memory Change
5. Responding to Agitation, Repetition, Paranoia, and Resistance
6. Daily Care: Meals, Bathing, Dressing, Toileting, and Sleep
7. Wandering, Sundowning, and Safety at Home
8. Caring for the Family Caregiver
9. How Dementia Home Care Can Help
10. When 24/7 Dementia Care May Be Appropriate
11. Creating a Care Plan for a St. Louis Family
12. Local Resources and Community Support
13. Frequently Asked Questions

Dementia is not one specific disease. It is an umbrella term for a group of symptoms that affect memory, thinking, judgment, language, behavior, and the ability to manage everyday life. Alzheimer’s disease is the most common cause of dementia, but it is not the only one. Other causes include vascular dementia, Lewy body dementia, frontotemporal dementia, and mixed dementia. Some medical conditions can also produce symptoms that resemble dementia, which is one reason a medical evaluation matters.
Dementia develops when changes in the brain interfere with memory, thinking, judgment, language, behavior, or the ability to manage everyday life. Person-centered care recognizes that the condition affects the brain without erasing the individual’s identity, history, preferences, relationships, and emotional needs.
In 2026, an estimated 7.4 million Americans age 65 and older are living with Alzheimer’s dementia. Nearly 13 million Americans provide unpaid care for people living with Alzheimer’s or another dementia. Those numbers help show the scale of the challenge, but they do not capture the quiet realities inside a home: the spouse sleeping lightly because a loved one may get up, the daughter checking the stove twice before leaving, or the son coordinating appointments from another state.
Important distinction
Memory loss alone does not automatically mean dementia. Depression, medication effects, infections, sleep problems, vitamin deficiencies, thyroid disorders, hearing loss, and other conditions may affect thinking or behavior. A qualified clinician should evaluate concerning changes.
In the past several years—and especially in recent months—new guidelines, large reviews, and human studies have sharpened what researchers understand about dementia risk. Public conversations, including recent Alzheimer’s-focused interviews on The Diary of a CEO, have helped bring these ideas to a wider audience. The most important takeaway is not that one food, one habit, or one protein single-handedly causes Alzheimer’s disease. Alzheimer’s and other dementias are complex conditions that develop through a combination of age, genetics, vascular and metabolic health, environmental exposures, and changes within the brain.
Amyloid-beta is a protein fragment produced naturally in the brain. In Alzheimer’s disease, abnormal amounts can accumulate and form plaques between brain cells. Tau, another protein, can form tangles inside cells. These changes are important biological hallmarks of Alzheimer’s disease, but researchers increasingly view them as part of a much larger process that also involves inflammation, blood-vessel health, insulin and glucose regulation, immune activity, and the brain’s ability to remove metabolic waste. In other words, amyloid matters, but it is not the entire story.
Sleep has received particular attention. During healthy sleep—especially deeper stages—the brain’s glymphatic system appears to increase the movement and clearance of metabolic waste, including amyloid-beta and tau. A 2026 randomized human study provided new evidence that sleep-active physiology helps move these Alzheimer’s-related biomarkers from the brain toward the bloodstream. This does not mean that a poor night’s sleep causes dementia. It does support treating chronic sleep loss, sleep apnea, and disrupted sleep as meaningful brain-health concerns to discuss with a physician.
Diet and metabolic health also matter, although online claims can be more certain than the evidence allows. Diets dominated by ultra-processed foods, added sugars, excess sodium, and unhealthy fats can contribute to obesity, diabetes, high blood pressure, high cholesterol, and vascular disease—all established risk factors for cognitive decline and dementia. The evidence is stronger for an overall eating pattern rich in vegetables, fruit, beans, whole grains, nuts, fish, and other minimally processed foods than it is for labeling one ingredient as the direct cause of Alzheimer’s disease. Evidence about artificial sweeteners and dementia remains mixed, so families should be cautious about absolute claims and discuss individual nutrition needs with a qualified clinician or dietitian.
The World Health Organization’s updated 2026 guidance estimates that as much as 45 percent of dementia risk may be attributable to potentially modifiable factors. That does not mean every case can be prevented, and it does not place blame on anyone who develops dementia. It means there are practical steps that may help lower risk or delay cognitive decline across the lifespan:
These habits support overall health whether or not they ultimately prevent dementia. They are most helpful when treated as long-term patterns rather than as a guarantee or a substitute for medical care.
Genetic testing can provide information about risk, but it cannot predict with certainty whether a person will develop late-onset Alzheimer’s disease. The gene most commonly discussed is APOE. People inherit two APOE variants—one from each biological parent. The three common forms are APOE ε2, ε3, and ε4, creating combinations such as ε3/ε3, ε3/ε4, and ε4/ε4. The term is sometimes written informally as “APOE3/4,” but the medically precise notation is APOE ε3/ε4.
APOE ε3 is the most common form and is generally considered neutral. APOE ε2 may offer some protection in certain populations. APOE ε4 is associated with increased risk and, on average, an earlier age of onset. One copy increases risk; two copies are associated with greater risk than one. However, many people with APOE ε4 never develop Alzheimer’s disease, and many people without it do. Risk estimates also vary by ancestry, sex, age, family history, and other health factors.
Routine APOE testing is not recommended for everyone. A result can create anxiety and may have implications for family members, privacy, insurance planning, and eligibility or safety considerations for certain Alzheimer’s treatments. Anyone considering testing should begin with a physician or genetic counselor who can explain what the test can—and cannot—tell them. Rare deterministic gene variants, which can directly cause inherited early-onset Alzheimer’s in a small number of families, are different from APOE risk testing and require specialized counseling.
A balanced message about prevention
Healthy choices may lower risk, delay decline, and improve quality of life, but they do not guarantee that dementia will be prevented. No family should interpret a diagnosis as evidence that someone failed to take care of themselves.
The earliest changes are not always dramatic memory failures. A spouse may notice that a once-organized partner is increasingly overwhelmed by mail, recipes, technology, or appointments. An adult child may notice that a parent tells the same story several times, becomes unusually defensive about finances, or has stopped initiating activities that once brought joy. Families often describe these changes intuitively: “This is not like Mom,” or “Dad can still talk his way through it, but something is wrong.” Those observations are important. Write down concrete examples, including the date, time, circumstances, and whether the change affected safety or daily function. Specific observations are far more useful to a medical provider than a general statement that someone seems forgetful.
Alzheimer’s disease typically begins gradually and may first affect recent memory, word retrieval, planning, or orientation. Vascular dementia can follow strokes or reduced blood flow to the brain and may produce changes in attention, organization, walking, or judgment. Lewy body dementia may involve marked fluctuations in alertness, visual hallucinations, movement changes, and sleep disturbance. Frontotemporal dementia may first appear through changes in personality, judgment, empathy, language, or social behavior. Mixed dementia means that more than one disease process is contributing. Families do not need to determine the type themselves. The value of understanding the possibilities is to recognize why a thorough medical evaluation, medication review, history, and appropriate testing may matter.
Families frequently hear the words early, middle, moderate, late, or advanced stage. These terms can help describe general patterns, but real life is rarely that orderly. A person may speak beautifully and still be unable to manage medications. Another may need help bathing but remain able to enjoy music, humor, prayer, or family stories. Abilities can vary by time of day, sleep, illness, stress, environment, and the way a task is presented. A sudden decline should not automatically be blamed on dementia. Pain, infection, dehydration, constipation, medication changes, poor sleep, or a new medical problem may temporarily worsen cognition and behavior.
In earlier stages, care may focus on planning, transportation, medication reminders, meals, companionship, and reducing risks while preserving independence. In moderate stages, the person may need increasing help with personal care, supervision, redirection, and structured daily routines. In later stages, needs may include extensive assistance with mobility, eating, continence, skin care, positioning, and around-the-clock safety. Even then, comfort, touch, familiar voices, music, spiritual practices, and respectful presence can remain meaningful.
How a family begins the conversation can shape what happens next. Choose a calm time rather than confronting the person immediately after a mistake. Lead with concern and shared goals: “We want to help you stay in your home safely,” rather than “You cannot handle this anymore.” Use specific examples without building a prosecutorial case. Ask what the person has noticed and what matters most to them. Sometimes the first goal is not agreement about dementia. It is agreement to see a doctor, review medications, accept help with one task, or allow someone to drive to an appointment.
Resistance is common because the person may fear losing independence, may not recognize the changes, or may feel embarrassed. Avoid forcing every decision in one conversation. Revisit the subject in smaller steps. A trusted physician, clergy member, friend, attorney, or family adviser may help. When there is immediate danger, the family may need to act more quickly, but whenever possible, preserve the person’s voice and choices.
Early planning creates options. Families can discuss who will coordinate medical care, who will manage finances, how siblings will communicate, what legal documents are in place, what resources are available, and what level of care the family can realistically provide. They can introduce a caregiver before the person needs intimate personal care, allowing trust to develop through meals, errands, walks, household tasks, or companionship. They can also identify the thresholds that would trigger more support, such as wandering, repeated falls, unsafe driving, nighttime wakefulness, missed meals, or caregiver exhaustion.
Waiting often feels easier in the moment, but it can leave families making major decisions after a hospitalization, a missing-person emergency, or a spouse’s health crisis. Planning early is not a prediction that the worst will happen. It is a way to protect dignity, relationships, and choice if needs change.
Families often notice patterns before they know what the patterns mean. One forgotten appointment may be ordinary. Repeated missed appointments, unpaid bills, spoiled food, confusion with familiar tasks, or getting lost in a familiar neighborhood deserve attention. These may be signs a parent with dementia needs home care, but they should also prompt a medical evaluation rather than a family diagnosis.
A sudden or dramatic change is different from a slow decline. Abrupt confusion, severe weakness, new trouble speaking, a fall with injury, fever, dehydration, or a sudden change in alertness may require urgent medical attention. Delirium can develop quickly and may signal infection, medication problems, pain, or another acute illness.
Medical and legal disclaimer
Home Helpers Home Care of St. Louis provides non-medical home care. We do not diagnose dementia, prescribe treatment, or replace a physician, neurologist, nurse practitioner, or other licensed clinician. We can observe changes, document concerns, communicate with the family, and support the care plan established by the client and health care team.

Each person is unique, and dementia affects each person differently. Two people with the same diagnosis may have very different abilities, fears, routines, communication styles, and care needs.
A person living with dementia still needs to feel known, respected, and included. Use the name and form of address the person prefers. Honor cultural and religious traditions. Protect privacy during bathing, dressing, and toileting. Speak to the person, not over them. Include them in decisions as much as possible, even when the choices must be simplified.
Feelings often remain even when facts are forgotten. A person may not remember why they are upset, but the fear or embarrassment can linger. Care becomes more effective when we respond to the emotion rather than winning an argument about the details.
Communication is more than the words we use. Facial expression, posture, pace, tone, eye contact, and touch can communicate reassurance or tension before a sentence is understood. A hurried caregiver may unintentionally increase anxiety even when the words are kind.
Instead of correcting
Rather than saying, “I already told you that,” try: “You’re wondering when dinner will be. We’ll eat at six. Would you like to help me fold these towels while we wait?”

Behavior is communication. Agitation, pacing, refusal, accusations, repetitive questions, or attempts to leave may be the person’s way of expressing pain, fear, boredom, hunger, fatigue, overstimulation, loneliness, or a need for the bathroom. The behavior may also be triggered by a change in routine, an unfamiliar caregiver, a loud room, poor lighting, or a task that feels confusing or embarrassing.
Repetition is often driven by anxiety and impaired short-term memory. Answer briefly and warmly. Use a written reminder, clock, or simple sign when helpful. Avoid discussing an upcoming appointment too far in advance if anticipation repeatedly causes distress. Redirect toward a familiar activity, snack, music, or conversation.
When someone believes money was stolen or a family member is an impostor, arguing usually increases fear. Acknowledge the emotion: “That sounds frightening. I’m here with you.” Help look for the missing item, learn common hiding places, and keep duplicates of frequently misplaced essentials when possible.
Bathing, changing clothes, or accepting a caregiver can feel like a loss of privacy and control. Slow down. Explain one step at a time. Offer choices. Preserve modesty. Try a different time of day. Build trust before beginning the task. A person who refuses a shower may accept a warm washcloth, a partial bath, or hair washing on another day.
Dementia can affect appetite, recognition of food, the ability to use utensils, chewing, swallowing, and awareness of thirst. Medications, dental problems, depression, constipation, and changes in taste or smell can make eating harder.
Begin with the person’s lifelong routine. Did they prefer a morning shower or an evening bath? Was hair washed at a salon? Did they use a favorite soap, lotion, or aftershave? Familiar details can reduce resistance. Prepare towels, clothing, and supplies before beginning. Make the room warm, provide grab bars or a shower chair when appropriate, and never leave a person who needs supervision unattended around water.
Lay clothing out in the order it will be worn. Offer one or two appropriate choices. Use simple fasteners and comfortable layers. Allow enough time. If clothing is mismatched but safe for the weather, preserving dignity may matter more than correcting the outfit.
Use a regular toileting schedule, clear pathways, easy-to-remove clothing, and signs or visual cues for the bathroom. Watch for constipation, urinary symptoms, skin irritation, or sudden changes. Respond matter-of-factly and protect privacy. Incontinence is a care need, not a personal failure.
A consistent wake time, daylight exposure, activity during the day, limited late-afternoon caffeine, and a calm evening routine may help. Turn on lights before dusk to reduce shadows. Use night-lights along the route to the bathroom. New or severe sleep changes should be discussed with the medical team.
Wandering is common and can occur at any stage. The person may be seeking a former workplace, looking for a family member, responding to restlessness, or trying to meet a basic need. The Alzheimer’s Association estimates that six in ten people living with dementia will wander at least once, and many do so repeatedly.
Sundowning describes increased confusion, anxiety, pacing, agitation, or restlessness later in the day. Fatigue, low light, shadows, hunger, pain, overstimulation, and disruption of the body clock may contribute. Plan calmer afternoons, provide activity earlier in the day, turn on lights before sunset, close curtains as darkness falls, and keep the evening routine familiar.

Dementia caregiving is not only physically demanding. It can involve anticipatory grief, interrupted sleep, role reversal, financial strain, family disagreement, isolation, and guilt. Spouses may feel that they are losing the relationship they once knew while remaining fully responsible for the person they love. Adult children may be balancing parents, careers, teenagers, travel, and their own health.
Caregiver exhaustion is not a badge of love. It is a warning sign. Rest, medical care, exercise, social connection, spiritual support, counseling, and time away are part of a sustainable care plan.
Respite is part of the plan
Respite care gives a spouse or adult child protected time to sleep, work, attend appointments, exercise, worship, travel, or simply be present with other members of the family. Regular respite is often more effective than waiting until the caregiver is completely depleted.

Non-medical dementia home care supports daily life wherever the person calls home. The purpose is not to treat the disease. It is to help the person remain as safe, comfortable, engaged, and independent as possible while supporting the family around them.
The right schedule should be based on what happens throughout the day, not only on the number of hours a family initially requests. Someone who needs help only with a shower and breakfast may need a shorter visit. Someone who needs supervision from morning through bedtime, wakes repeatedly, wanders, or cannot safely be alone may need extended shifts or continuous coverage.

Families often consider 24/7 dementia care during moderate or later-stage dementia, but the decision should be based on safety and daily needs rather than a stage label alone. Around-the-clock home care for dementia may also become appropriate earlier when wandering, falls, nighttime wakefulness, or unsafe judgment make it impossible for the person to be left alone.
Around-the-clock care is typically provided by a team working scheduled shifts so an awake caregiver is available day and night. A consistent core team, clear care plan, communication log, backup coverage, and regular reassessment are especially important.
Please see our complete guide on the types of 24/7 care, be it live-in care or 24 hour shift care.
A loving reality check
The question is not simply, “Can Mom still live at home?” The better question is, “What support would make home safe and sustainable for Mom and for everyone caring for her?”
Home Helpers Home Care of St. Louis serves families throughout St. Louis and St. Charles County, including Chesterfield, Creve Coeur, Des Peres, Frontenac, Ladue, Town and Country, St. Charles, St. Peters, Ballwin, Wildwood, Webster Groves, Kirkwood, Clayton, and surrounding communities. A complimentary consultation can help a family translate daily needs into a realistic care schedule.
The Alzheimer’s Association Missouri Chapter serves families across Missouri and Metro East Illinois with education, support groups, local resources, advocacy, and a free 24/7 Helpline at 800-272-3900. The chapter’s Walk to End Alzheimer’s events raise awareness and funds for care, support, and research.
Home Helpers Home Care of St. Louis is partnering with the Alzheimer’s Association and plans to sponsor the St. Charles Walk to End Alzheimer’s at St. Charles Community College in September 2026. Because event dates and venue details can change, the final web page should link to the official event registration page and confirm the exact date immediately before publication.
Our locally owned team provides companion care, personal care, respite care, dementia support, overnight care, and 24/7 care. We support clients in private homes, apartments, independent living, assisted living, memory care, rehabilitation settings, and other places a person calls home, subject to facility policies.
Dementia is an umbrella term describing symptoms that interfere with memory, thinking, behavior, and daily function. Alzheimer’s disease is the most common cause of dementia, but several other diseases can cause dementia symptoms.
Many people can remain at home for a meaningful period with the right combination of family involvement, a safer environment, medical oversight, professional caregivers, and a schedule that matches their supervision and personal care needs.
Warning signs include wandering, unsafe cooking, getting lost, medication mistakes, falls, inability to respond to emergencies, nighttime confusion, or poor judgment. A professional assessment and medical input can help the family make this decision.
A dementia caregiver may provide companionship, cueing, personal care, meal support, hydration reminders, transportation, light housekeeping, meaningful activity, redirection, safety supervision, and respite for the family.
Home care cannot eliminate every risk, but a caregiver can provide supervision, maintain routines, support calming activities, identify triggers, monitor exits, and respond quickly to changes.
Families often consider 24/7 care when the person cannot safely be alone, has repeated nighttime needs, wanders, falls, requires extensive personal care, or when a spouse caregiver can no longer provide continuous supervision.
No. Scheduled respite can prevent caregiver exhaustion by giving a spouse or adult child reliable time to rest, work, attend appointments, or care for other responsibilities.
No. Home Helpers provides non-medical home care. Diagnosis and treatment belong to licensed medical professionals. Our caregivers support daily routines and can report observed changes to the family.
Home Helpers Home Care of St. Louis serves St. Louis and St. Charles County communities including Chesterfield, Creve Coeur, Des Peres, Frontenac, Ladue, Town and Country, St. Charles, St. Peters, Ballwin, Wildwood, Webster Groves, Kirkwood, Clayton, and surrounding areas.
Begin with a complimentary consultation. We will listen to what is happening, review the daily routine and safety concerns, explain care options, and recommend a schedule based on the support your loved one needs throughout the day and night.
Dementia can make families feel as though every decision carries impossible weight. There may be days when you are patient and days when you are not. Days when the person you love seems fully present and days when you grieve a change you were not ready to see.
You do not need a perfect plan. You need a plan that is honest about safety, respectful of the person, and sustainable for the family.
Choose one next step. Schedule the medical appointment. Install the door alarm. Ask a sibling to take one weekly shift. Attend a support group. Arrange a few hours of respite. Request a complimentary in-home consultation.
Small decisions made early can protect the moments that still matter: coffee at the kitchen table, a favorite song, a walk through the neighborhood, Sunday dinner, a familiar chair, a hand held in the quiet of the evening.
No pressure. Just a conversation.
If your family needs help understanding companion care, respite care, personal care, overnight support, or 24/7 dementia care in St. Louis, Home Helpers Home Care of St. Louis would be honored to listen and help you think through the next step.

Reliable information can make the next decision feel less overwhelming. These organizations offer education, caregiver support, planning tools, and guidance for families living with Alzheimer’s disease or another form of dementia.
A note about medical care: Home Helpers provides non-medical home care and does not diagnose or treat dementia. Sudden confusion, rapid changes in behavior, falls, new weakness, fever, or other urgent symptoms should be evaluated promptly by a licensed medical professional.
Your Questions, Answered
Home Helpers Home Care offers a wide range of in-home care services, including personal care, companionship, nutrition support, wellness monitoring, and specialized care for chronic conditions, dementia, and recovery.
Our services are designed for seniors, individuals with disabilities, those recovering from illness or surgery, and anyone who needs extra support to live safely and comfortably at home.
Yes, every care plan is fully personalized based on each client’s unique needs, preferences, and schedule, whether they require a few hours of support or 24/7 care.
Yes, our caregivers are carefully screened, trained, and insured to provide compassionate, high-quality care you can trust.
Getting started is easy—simply contact your local Home Helpers location to schedule a free in-home assessment and create a care plan tailored to your needs.