By From the Heart Home Care, LLC · Updated September 12, 2026
An older adult who is sleeping much more than usual may be affected by disrupted sleep, medication effects, a sleep disorder or another health problem. New or persistent daytime sleepiness should not automatically be dismissed as aging. A clinician can assess the cause; family members can help by describing what changed. MedlinePlus
If the person is difficult to wake, has new confusion or seems acutely unwell, seek medical advice promptly rather than waiting to complete a sleep diary. If they are unresponsive or have trouble breathing, call 911. MedlinePlus: Decreased alertness
How does normal aging affect sleep?
Sleep may become lighter and more interrupted with age. Some older adults go to bed and wake earlier than they used to. However, older adults generally need about the same amount of sleep as other adults: seven to nine hours each night. Constant sleepiness is a reason to talk with a doctor, especially when it affects usual activities. National Institute on Aging
It helps to describe the concern precisely. Is your relative falling asleep repeatedly during the day? Spending longer in bed but remaining awake? Feeling exhausted without actually sleeping? These observations give the care team a clearer starting point than saying that the person is simply tired.
What can cause excessive daytime sleepiness?
There is no single cause that applies to every older adult. Possibilities include insufficient or interrupted nighttime sleep, medicines that cause drowsiness, depression, and sleep disorders. Sleep apnea, for example, can disrupt breathing during sleep and needs clinical evaluation. More than one factor may be involved. MedlinePlus
A change in routine is useful context, but it should not be used to decide that someone is sleeping because they are bored or unmotivated. Likewise, a family member cannot determine from sleepiness alone that the person has dementia.
If medicines may be involved, bring an up-to-date list of prescriptions, over-the-counter products and supplements to the appointment. Ask the prescriber or pharmacist to review them. Do not independently stop a medicine, change its dose or move it to a different time of day. MedlinePlus
When should a family seek medical help?
Contact the person’s health professional when daytime sleepiness is new, increasing, persistent or interfering with daily life. Describe associated changes, such as eating or drinking less, missing usual activities, or being less alert than normal. Sudden changes deserve prompt attention. MedlinePlus: Decreased alertness
Ask the clinical team whom to contact during office hours and after hours. Families supporting someone with an established serious illness should follow that person’s care plan and the team’s instructions about changes in alertness.
Do not delay urgent help while trying to identify a cause online or while arranging non-medical care.
What should you record before contacting the doctor?
A short, factual record can make the conversation easier. If the situation is not urgent, note:
- When the change began and whether it was sudden or gradual.
- Usual bedtime and waking time, overnight waking, and daytime naps.
- Whether the person seems sleepy, weak, low in energy or less responsive.
- Changes in medicines, illness, appointments or daily routine.
- Changes in meals, drinks, personal care and participation in usual activities.
- Any concerns other family members or caregivers have noticed.
Record what you observe without guessing the diagnosis. For example, “fell asleep twice during lunch this week” is more useful than “dementia is getting worse.” A sleep diary can help a clinician discuss sleep patterns, but it does not replace an assessment. National Institute on Aging
Does sleeping more mean dementia or end of life?
Sleep changes can occur in people with Alzheimer’s disease and related dementias, but sleeping more does not by itself establish a diagnosis or explain why a change has occurred. The person’s clinician should assess new concerns, including those affecting someone who already has dementia. National Institute on Aging
Families also sometimes worry that sleeping more means a person is approaching the end of life. An online article cannot make that judgment from age, appetite or hours asleep. Discuss the change with the treating team, who can consider the person’s condition and goals of care.
For families already managing a dementia diagnosis, our Dementia Care guide explains the role of non-medical help with everyday life.
How can non-medical home care help with daily routines?
After medical concerns have been addressed, a family may still need practical help at home. It can be useful to discuss companionship, meals, personal care and relief for family caregivers with a local home-care office. The tasks and schedule should fit the person’s assessed needs and the provider’s availability.
Companion Care can be a useful starting point when families are considering help with everyday routines. Respite Care explains support for family caregivers who need time away from their caring responsibilities.
Non-medical support does not diagnose a sleep disorder, adjust medicines or promise that a person will sleep better. A useful care discussion focuses on the daily activities where assistance is needed and how concerns should be communicated.
If you need help with everyday routines in South Carolina, contact From The Heart Home Care to discuss your needs with the appropriate local office.
