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Helping kids & teens understand a grandparent’s dementia

Kids can handle the truth when it comes with love. Honest, simple words help them stay close to Grandma or Grandpa.

⏱ 6 min read📑 11 sections📚 15 sources✅ Reviewed October 2026

By the numbers

How many families, and how many children, live with dementia.

United States

7 million+Americans are living with Alzheimer’s disease, the most common cause of dementia (Alzheimer’s Association, 2026).
Nearly 13 millionAmericans give unpaid care to someone with Alzheimer’s or another dementia (Alzheimer’s Association, 2026).
1 in 4dementia caregivers are “sandwich generation” carers, also caring for at least one child (Alzheimer’s Association).

Help

24/7the Alzheimer’s Association Helpline is open around the clock, every day of the year, at 800-272-3900.
200+languages are available on the Helpline through bilingual staff or interpreters.

Why telling kids helps

Children notice more than we think. Honest words feel safer than silence.

It is natural to want to protect children from sad news. But kids usually sense tension at home long before anyone explains it. Being told early, in calm and simple words, helps them understand and cope better than being left to guess.

How much a child is affected depends on how close they are to the grandparent and where the grandparent lives. A child who sees Grandpa every day will need more help than one who visits twice a year.

👀 They already noticeKids pick up on whispers, worried faces and changed plans.
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Children are often aware of atmospheres and tensions even when no one has told them the facts. Understanding what the problem is can be a relief.

Without an explanation, kids may fill the gaps with something scarier, or decide it is their fault.

🪜 Small steps, many talksOne big talk is not the goal. Lots of small ones are.
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Be honest, but take small steps. Get a sense of how much detail your child can cope with, and let them guide you with their questions.

Expect to repeat yourself. Children take in information at different times, and the conversation will keep going as the illness changes.

👂 Listen more than you talkTheir worries tell you what to explain next.
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Ask what they have noticed and what they are wondering about. Listening is sometimes more valuable than talking.

Children need their feelings to be accepted, not judged. Keeping things secret can create more problems later.

🤷 It’s okay not to knowYou don’t need every answer before you start.
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If a child asks something you can’t answer, you can say so. Learning about the illness together, from trusted books or videos, can be a good way to keep talking.

Try saying: “That’s a really good question. I don’t know yet. Let’s find out together.”
You are allowed to show that you are sad too. Being honest about your own feelings, without overwhelming your child, shows them feelings are safe to share.

What to say at each age

Simple words for little ones, more detail for older kids, respect for teens.

Match your words to your child’s age and understanding. The same family may need three different conversations for three different children.

🧸 Young childrenStart with what they have seen. Keep it short and loving.
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The word “dementia” may mean nothing to a young child. Start with something they have noticed, like Grandma forgetting their name. Pictures, picture books and short videos made for kids can help.

Try saying

  • “Grandma has an illness in her brain that makes it hard to remember things.”
  • “It’s not your fault, and you can’t catch it.”
  • “She still loves you, even on days she forgets your name.”

Young children may think they did something to hurt their grandparent. Tell them clearly that nobody caused the illness.

🎒 School-age kidsAsk what they know, then fill in the gaps.
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Older children may already know a bit from school, TV or social media. Ask what they know and what worries them, then give a clear, simple explanation. Correct anything they have misunderstood.

Try saying

  • “Alzheimer’s is a disease that changes how the brain works. It affects memory, thinking and feelings.”
  • “Grandpa might have good days and bad days. That’s the illness, not him.”
  • “You can ask me anything about it, any time.”

Explain the changes they may see, like Grandpa forgetting where he is or saying unusual things. Also talk about what he can still do.

🎧 TeensThey understand a lot, but may need more emotional support.
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Teens can usually understand what dementia is and how it affects the family. But they may also be juggling exams, friendships, relationships and social media, so they may need more emotional support, not less.

Let teens lead on how much they want to know and how. Point them to trusted sources, because there is a lot of misinformation online. Watching a good film or show together can open a conversation.

Try saying

  • “You might have mixed feelings about all this. All of them are okay.”
  • “You don’t have to talk now. I’m here whenever you want to.”
  • “Is there anything at home that feels unfair? Let’s talk about it.”
🧩 Naming the typeIt can help to name the illness and what it usually does.
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Explain the type of dementia your grandparent has and how it usually affects people. Different types can cause different changes, so tailoring your words helps.

The “Types of dementia explained” guide in this app can help you put the type into simple words first.
Use the “Explaining dementia to a child” worksheet in the “Sharing dementia care: family, kids & care staff” guide to plan your first talk. The worksheets here help with the questions, visits and check-ins that come after.

Kids’ big questions, and honest answers

Simple, true answers to the things children ask most.

Children often ask the same few questions. Answer openly and honestly, in words they understand. Short answers are fine. They will ask again when they are ready for more.

🦠 “Can I catch it?”No. Dementia is not contagious.
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Dementia is not like a cold or chicken pox. You cannot catch it by hugging, sharing food or spending time together.

Try saying: “You can’t catch it. Hugs are totally safe.”
🧬 “Will I get it? Will you?”Most people who get it are much older, and many relatives never do.
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Most people who develop Alzheimer’s are older adults. Having a family member with it may raise the risk a little, but not everyone in the family will get it.

Try saying: “Most people never get it, and it usually happens to people much older than me.” The “Dementia runs in my family” guide has more for worried adults.
🙋 “Is it my fault?”Never. Nobody caused it.
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Young children may believe they did something to make their grandparent sick, or that being noisy made things worse. Tell them plainly that no one caused the disease.

Try saying: “Nothing you did or said caused this. It’s an illness in the brain.”
🔁 “Why does she ask the same thing again?”The illness makes new memories hard to keep.
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People with Alzheimer’s often remember long-ago events better than recent ones. So Grandma may not remember that she already asked. Being patient and answering again is a kind thing to do.

🏷️ “Why did he call me by Mom’s name?”Brain changes mix up names. It isn’t anyone’s fault.
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Changes in the brain make remembering hard. Mixing up names is part of the illness. It’s usually best not to correct the person, because that can confuse or upset them.

Try saying: “Grandpa’s brain mixed up the names. You could just smile and keep chatting.”
💗 “Will she forget me?”She may forget names and faces, but feelings last longer.
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Over time a grandparent may forget many things, including a grandchild’s name. But they can still feel love and enjoy being with you.

Changing faces can make recognising people harder, but the way they feel about someone tends to stay longer. A familiar voice is often easier to recognise than a face.

🌦️ “Will he get better?”There will be good and bad days, but there is no cure yet.
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Grandpa will have good days and bad days. The illness slowly gets worse over time, and there is no cure yet.

🕊️ “Is Grandma going to die?”Answer gently and truthfully, at their pace.
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How the illness progresses is hard to predict. It gets worse over time, so her health won’t improve. You can be honest about that while reassuring your child that they will be told what is happening.

Try saying: “Her illness will slowly get worse, and nobody knows exactly what will happen or when. I promise I’ll tell you if things change.” The “Anticipatory grief: grieving before a loss” guide can help you too.
🤲 “How can I help?”Being there and being kind matters most.
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Being present and kind matters, even when talking is hard. Simple shared things, like music, setting the table, reading or looking at photos, are real help.

Feelings kids and teens may have

Sad, scared, angry, embarrassed, guilty: all of it is normal.

Children can feel many things at once, and feelings can change from day to day. Tell them sadness, anger, embarrassment and fear are all normal. There is no right way to feel.

😠 Angry or frustratedAt repeated questions, changed plans, or the illness itself.
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Kids may get angry or frustrated when a grandparent asks the same thing over and over, or when family plans keep changing.

Try saying: “It’s okay to feel frustrated. It’s the illness that’s annoying, not Grandpa.”
🤝 Closer to familyHard times can also bring families closer.
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Some teens feel closer to one or both parents as the family faces the illness together. Mixed feelings, good and bad, are part of it.

🫣 EmbarrassedEspecially around friends.
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Older kids and teens may feel embarrassed by a grandparent’s behaviour, or stop inviting friends over. This doesn’t mean they don’t care.

Help them find a few words for friends, like: “My grandma has Alzheimer’s. It makes her forget things, so she might ask your name twice.”
😟 Confused or scaredWhen a loved grandparent acts in new ways.
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Changes in a grandparent’s behaviour can be confusing or frightening. Kids may also worry the illness is catching, or that their parents will get it.

😔 GuiltyFor losing patience, or for wishing things were different.
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Children may feel guilty after snapping at a grandparent. They may also blame themselves for getting less of a parent’s time and energy.

Let them know everyone loses patience sometimes, and that you still love them.
😒 Jealous or resentfulOf the time and attention the grandparent needs.
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When a parent is busy caring, kids may feel jealous or resentful. Teens may feel new chores are unfair, or feel unsure of their place in a changing family.

Regular one-on-one time with each child helps them feel they still matter.

😢 SadFor the grandparent they used to know.
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Kids can feel sad about changes in a grandparent’s personality and behaviour, and miss the things they used to do together. This is a kind of grief, even while the person is still alive.

🙊 Unsure how to actWhat do I say? What if I get it wrong?
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Many kids simply don’t know how to behave around a grandparent with dementia. Showing them, by example, is often easier than telling them.

Ways to help kids cope

  • Give them an outlet, like a journal, drawing or art
  • Learn about the illness together and welcome questions
  • Offer comfort, and use humour when it feels right
  • Remind them the family is facing this together
  • Set aside regular time together, like a walk or drive, when talking feels easier
  • Tell them their feelings are normal

“It’s the illness, not Grandma”

Explaining forgetting, mood changes and odd behaviour without blame.

One of the most helpful ideas for kids is that the disease causes the changes, not the person. When kids can separate the two, hurtful moments sting less and they can stay close.

❔ Not recognising themThis can hurt deeply. Prepare kids before it happens.
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A grandparent may not recognise a grandchild, even one they know very well. It helps to tell children this might happen before it does.

What kids can do

  • Keep chatting even if Grandma seems unsure
  • Say their name and a friendly hello: “Hi Grandma, it’s Maya”
  • Skip “Do you remember me?” questions, which can feel like a test
🌪️ Crying, anger or upsetBig feelings can come from fear, confusion or tiredness.
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Later in the illness, a person may cry, get angry easily or act in ways that are embarrassing. Tell kids: people with Alzheimer’s are not acting like this because they don’t care about you.

Teach kids a simple safety rule: if Grandpa gets very upset or angry, step away calmly and get a grown-up. They never have to calm him down themselves.

The “Dementia: changes in behaviour” guide has more for the adults handling these moments.

🗣️ Saying odd or unkind thingsWords can come out wrong when the brain is changing.
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Dementia can lead a person to say or do things that seem rude or out of place. Explain this before visits so kids aren’t caught off guard.

Try saying: “Sometimes the illness makes Grandma say things she wouldn’t normally say. It’s not about you.”
🔄 Repeating and forgettingPatience is a gift kids can give.
Read more

Repeated questions are common, because recent memories fade first. Answering again kindly, or gently changing the subject, is better than “You already asked that.”

🧭 Good days and bad daysYesterday’s Grandpa may be different from today’s.
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People with dementia have good days and bad days. Kids may feel confused when Grandpa was cheerful last week and quiet today. That is the illness, not anything they did.

Kids copy adults. Talk to your parent calmly and respectfully, without “baby talk” or a harsh tone, and children will learn to do the same.

Making visits go well

Before, during and after a visit, at home or in a care home.

Visits can be lovely and hard at the same time. A little planning helps kids know what to expect and gives them something to do.

📝 Before the visitPrepare them for what might be different.
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  • Bring an activity: photos, music, a puzzle or a book
  • Choose Grandma’s best time of day
  • Explain what they might see: “Grandpa might not know your name today. That’s the illness.”
  • Plan a short visit, so it can end on a good note
🙂 During the visitFollow the grandparent’s lead and keep it light.
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  • Avoid correcting or quizzing
  • If one activity doesn’t work, try another
  • Let kids step out if they feel overwhelmed
  • Show children how to talk kindly and slowly
  • Take your cue from what Grandma likes and can do that day
🛋️ After the visitCheck in about what they noticed and felt.
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Give kids a chance to talk about the visit. Ask what was nice, what was hard and whether they have new questions.

Try asking: “What was the best part of seeing Grandpa? Was anything confusing?”
🏥 Care home visitsNew places can feel strange at first.
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If a grandparent has moved to a care home, explain why in simple words: “Grandma needs people to help her all day and night, and they know how to keep her safe.” Bring something familiar, like a photo album or favourite music, to share.

🙅 When a child doesn’t want to goFind out why before you decide.
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Some kids feel scared, sad or embarrassed about visiting. Listen to the reason without judging, and look for a gentler way to stay connected, like a shorter visit, a drawing or a card.

Ways kids can still connect

Music, photos, simple chores and time outdoors.

It is important to show children they can still talk with their grandparent and do things together. The activity doesn’t need to be important or done well. Being together is what counts.

🎵 Music and singingFavourite songs can light someone up.
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  • Play an instrument and sing together
  • Play their favourite songs
  • Sing karaoke or holiday songs
  • Teens can make a playlist of music from Grandpa’s younger years
📸 Photos and family historyOld memories often last longest.
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  • Ask about their childhood, school, pets or first car
  • Look through family photo albums
  • Make a collage or family tree poster
  • Watch home videos of birthdays and holidays

Taking photos of happy times together gives kids memories to keep for later.

🍪 Simple tasks togetherFamiliar chores can feel comforting.
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  • Bake cookies or a family recipe
  • Fold towels or put away silverware
  • Make a favourite snack
  • Set the table
🌳 OutdoorsFresh air and gentle movement.
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  • Feed the birds or watch dogs at the park
  • Plant flowers or water plants
  • Sit on a bench or porch with a drink
  • Toss a ball or take a short walk
📚 Stories, games and craftsCalm, simple things to share.
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  • Do a simple craft or play dough
  • Play cards, checkers or dominoes
  • Read a favourite book or story aloud
  • Work on a puzzle together
💅 Gentle care (for older kids)Small acts of comfort, if both enjoy it.
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  • Brush Grandma’s hair
  • Give a hand massage with lotion
  • Paint her nails
These should be fun choices, never jobs a child is expected to do.

Always think about safety first, and take your cue from what the grandparent enjoys and is up for that day.

When kids carry too much

Signs a child is struggling, and how to protect their childhood.

Some children don’t talk about their feelings but show them in other ways. Others quietly take on more and more caring. Both need a grown-up to notice.

Signs a child may be struggling

  • Arguing more, especially with caregivers
  • Becoming quiet and withdrawn, or acting out of character
  • Headaches, stomach aches or other physical complaints
  • Losing patience with, or pulling away from, the grandparent
  • Schoolwork slipping
  • Spending more time away from home, or no longer inviting friends over
🛡️ Protect their childhoodKids need time to just be kids.
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  • Don’t ask a young child to look after or “babysit” the grandparent. It may not be safe for either of them
  • Keep time for friends, school, play and homework
  • Spend one-on-one time with each child

Encourage a club or activity outside home, so they can have fun without guilt. A child should not feel their childhood is being taken away.

🧑‍🦯 Young carersSome children give a lot of real care.
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Caregiving youth are children and teens under 18 who give significant help to a family member with illness, disability or age-related frailty. In the UK they are called young carers.

Heavy caring can get in the way of school, friends and wellbeing. Young carers may miss school, struggle to balance study and care, or be bullied.

The “Young carers” and “Growing up too fast” guides in this app go deeper on this.
🙋‍♀️ Choices, not dutiesHelping should feel good, not heavy.
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If a child feels helpless, finding a small way for them to take part can help. Offer roles they choose, like making a playlist or reading aloud, rather than tasks they must do.

🏠 Living in the same houseDaily life with dementia changes routines.
Read more

When a grandparent moves in, don’t let caregiving overshadow children’s everyday needs. Teens may get more chores and less time with friends, and feel unsure of their place.

A family member or friend can sit with the grandparent sometimes so you can go out with your child. It shows them they are loved and heard.

How school, family & community help

You don’t have to do this alone, and neither do your kids.

🏫 Tell the schoolTeachers can make allowances and keep an eye out.
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Let teachers and activity leaders know what is happening at home. They can make allowances and respond kindly if a child’s behaviour changes.

School counsellors and social workers can help children find healthy ways to handle their feelings.

📖 Books and videosStories help kids feel less alone.
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Picture books, young adult novels and short videos made for kids can explain the illness and show other families going through the same thing. The Alzheimer’s Association has a kids and teens page with book ideas and a short video series made for young people.

Watch or read it yourself first, so you know what your child will see.
👫 Peers who get itOther kids may have a grandparent with dementia too.
Read more

Teens can start by talking openly and sharing with friends. A school fundraiser or awareness event can help kids find others with similar experiences.

👪 Grandparents, aunts and unclesOther trusted adults can share the load.
Read more

A healthy grandparent, aunt, uncle or family friend can give kids extra attention, or sit with the person with dementia so you get one-on-one time with your child.

🧘 Caring for yourselfYour calm helps your kids feel safe.
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About a quarter of dementia caregivers are also caring for children. That is a lot to carry. Your own wellbeing matters too.

The “Caring for yourself as a dementia carer” guide has ideas for rest, support and handling your own grief.

When and where to get help

Who to call for advice, and what to do in a crisis.

Reach out for extra support if a child’s worry, sadness or anger lasts for weeks, gets in the way of school, sleep or friends, or if they seem to be carrying too much. A school counsellor, therapist or your child’s pediatrician can help.

Where to turn

  • Alzheimer’s Association 24/7 Helpline: 800-272-3900 (free, any time, 200+ languages; dial 711 for relay). For questions about dementia, including how to talk with kids
  • American Association of Caregiving Youth (aacy.org): information and support for children and teens who help care for family
  • School counsellor, social worker or your child’s pediatrician
If your child or teen talks about wanting to die or hurting themselves, take it seriously and stay with them. In the U.S., call or text 988, or chat at 988lifeline.org, any time. It’s free and confidential. If someone is in immediate danger, call 911.

When a grandparent dies, the “Losing a grandparent” guide can help kids and teens with grief.

Outside the U.S.? Visit findahelpline.com to find free, confidential support in your country. In England, young carers can ask their local council for a free young carer’s assessment.

📝 Worksheets for this guide

Fill these in privately in the app. Your answers stay on your phone.

My child’s questions & our answersWrite down what your child asks, so you can answer calmly, and come back to it later.
Our visit planPlan a short, calm visit with something to do, and a way to talk about it after.
Ways I can be with Grandma or Grandpa (for kids)For kids and teens: ideas for spending time together, even when talking is hard.
How is my child doing? Weekly check-inA quick weekly look at how each child is coping, so small worries don’t grow quietly.
🔒 Fill in privately in the Mentally United Wellness App. Free, no ads, no accounts.

Sources

  1. Alzheimer’s Association (2026). Alzheimer’s Disease Facts and Figures
  2. Alzheimer’s Association. Helping Kids Understand Alzheimer’s and Dementia
  3. Alzheimer’s Association. Talking to Kids About Alzheimer’s and Dementia
  4. Alzheimer’s Association. Alzheimer’s and Dementia Resources for Children
  5. Alzheimer’s Association. Alzheimer’s and Dementia Resources for Teenagers
  6. Alzheimer’s Association. Activities to Enjoy With Someone Who Has Alzheimer’s or Dementia
  7. Alzheimer’s Association. 24/7 Helpline
  8. National Institute on Aging (NIA). Helping Family and Friends Understand Alzheimer’s Disease
  9. Alzheimer’s Society (UK). Explaining dementia to children and young people
  10. Dementia UK. How to talk about dementia with children and adolescents
  11. Dementia UK. Questions that children often ask about dementia
  12. American Association of Caregiving Youth (AACY). American Association of Caregiving Youth
  13. NHS (UK). Being a young carer: your rights
  14. 988 Suicide & Crisis Lifeline. 988 Suicide & Crisis Lifeline
  15. Find A Helpline (ThroughLine). Find A Helpline

This guide is for education and self-care. It is not a diagnosis or a substitute for professional care. Please talk to a counselor or clinical provider about your health. Reviewed October 2026.

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