End-of-Life Care for People With Dementia

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People often live for years with dementia. While it can be difficult to think of these diseases as terminal, they do eventually lead to death. Caregivers often experience special challenges surrounding the end of life of someone with dementia in part because the disease progression is so unpredictable. Below are some considerations for end-of-life care for people with dementia.

Making medical decisions for people with dementia

With dementia, a person’s body may continue to be physically healthy. However, dementia causes the gradual loss of thinking, remembering, and reasoning abilities, which means that people with dementia at the end of life may no longer be able to make or communicate choices about their health care. If there are no advance care planning documents in place and the family does not know the person’s wishes, caregivers may need to make difficult decisions on behalf of their loved one about care and treatment approaches.

When making health care decisions for someone with dementia, it’s important to consider the person’s quality of life. For example, medications are available that may delay or keep symptoms from getting worse for a limited time. Medications also may help control some behavioral symptoms in people with mild-to-moderate Alzheimer’s or a related dementia. However, some caregivers might not want drugs prescribed for people in the later stages of these diseases if the side effects outweigh the benefits.

It is important to consider the goals of care and weigh the benefits, risks, and side effects of any treatment. You may need to make a treatment decision based on the person’s comfort rather than trying to extend their life or maintain their abilities for longer.

Being there for a person with dementia at the end of life

As dementia progresses, caregivers may find it hard to provide emotional or spiritual comfort to a person who has severe memory loss. However, even in advanced stages of dementia, a person may benefit from such connections.

Sensory connections — targeting someone’s senses, including hearing, touch, or sight — may also bring comfort. Being touched or massaged can be soothing. Listening to music, white noise, or sounds from nature seem to relax some people and lessen agitation. Just being present can be calming to the person.

Palliative or hospice care teams may be helpful in suggesting ways for people with dementia and their families to connect at the end of life. They also may be able to help identify when someone with dementia is in the last days or weeks of life.

Signs of the final stages of dementia include some of the following:

• Being unable to move around on one’s own
• Being unable to speak or make oneself understood
• Eating problems such as difficulty swallowing

Though palliative and hospice care experts have unique experience with what happens at the end of life and may be able to give a sense of timing, it’s hard to predict exactly how much time a person has left.

Supporting dementia caregivers at the end of life

Caring for people with Alzheimer’s or another dementia at the end of life can be demanding and stressful for the family caregiver. Depression and fatigue are common problems for caregivers because many feel they are always on call. Family caregivers may have to cut back on work hours or leave work altogether because of their caregiving responsibilities.

It is not uncommon for those who took care of a person with advanced dementia to feel a sense of relief when death happens. It is important to realize such feelings are normal. Hospice care experts can provide support to family caregivers near the end of life as well as help with their grief.

If you are a caregiver, ask for help when you need it and learn about respite care.

You may also be interested in

• Reading about caring for a person with late-stage Alzheimer's
• Exploring information on legal and financial planning for a person with dementia
• Learning about different care settings at the end of life

For more information about end-of-life care for people with dementia

This content is provided by the NIH National Institute on Aging (NIA). NIA scientists and other experts review this content to ensure it is accurate and up to date.

Content reviewed: January 31, 2022