- Home
- About Cancer
- Family and friends
- Talking to kids about cancer
- Talking about the diagnosis
- When another child has cancer
When another child has cancer
In most cases, children will first learn about cancer when an adult in their life has been affected (e.g. a grandparent, aunt or teacher). So it can be confusing and frightening for them if a child (e.g. a friend, sibling or cousin) is diagnosed with cancer.
Causes of cancer
Let your child know that there’s nothing anyone did to cause the cancer, nor does a child get cancer because of behaviour or a minor accident like a bump on the head. Nobody did anything to cause the cancer.
It’s not contagious
Children need to feel safe around the child with cancer. Tell them that cancer can’t be passed on to other people. If the sick child is in isolation or unable to share food with other children, explain that this is to protect the child from infection, not to protect everyone else from the cancer.
Most children get better
Like adults, children may worry that cancer means their friend will die. Reassure children that although cancer is a serious disease, the overall survival rate for children is high (about 87%). This can vary depending on the diagnosis.
Expect change
If it’s a child’s friend, explain that things might change. For example, their friend may feel too unwell to play, may be away from school a lot or may have physical changes (e.g. lose hair or need to use a wheelchair). Encourage your child to focus on what hasn’t changed – their friend’s personality and their friendship.
Visit the hospital if possible
It can be confusing for your child if the person with cancer disappears from their life after diagnosis. They
may imagine the worst. It may be helpful to take your child to visit their friend in hospital, but first check with the friend’s parents and with the hospital.
Keep in touch
If a hospital visit is not possible, there are other ways for your child to maintain the relationship with their friend. Younger children might like to make a card or a decoration for the hospital room, or you could organise time for a video call. Older children may prefer to communicate by phone or social media.
Encourage expression of feelings
Let your child know that it’s okay to have lots of different emotions and that you have them too.
→ READ MORE: Answering key questions about diagnosis
Podcast: Explaining Cancer to Kids
Listen to more episodes from our podcast for people affected by cancer
More resources
Joanna Fardell, Senior Research Fellow and Deputy Director, The Behavioural Sciences Unit, School of Clinical Medicine, UNSW Medicine, UNSW, NSW; Dr Diana Adams, Medical Oncologist, Macarthur Cancer Therapy Centre and GenesisCare Campbelltown, NSW; Emma Bowne, 13 11 20 Consultant, Cancer Council SA; Ken Colbert, Consumer; Cara Dahl, Team Leader – Online Support, Cancer Hub, and ACA Registered Counsellor, NSW; Elizabeth Egan, Clinical Nurse Consultant – Oncology, St John of God Subiaco Hospital, WA; Dr Maria Ftanou, Director, Psychosocial Oncology Program, Peter MacCallum Cancer Centre, VIC; Nat Fuss, Senior Clinician, Canteen, SA; Helena Hobson, Senior Social Worker, Cancer Centre, Fiona Stanley Hospital and South Metropolitan Health Service, WA; Nadine Macbeth, Social Work Team Leader, Cancer and Chronic Care, Westmead Hospital, NSW; Damian Ragusa, General Manager – Services and Programs, Camp Quality; The Team at Redkite; Alexandra Wright, Consumer.
We would also like to thank the health professionals, consumers, organisations and editorial teams who have worked on previous editions of this title, and we are grateful to the parents and young people whose real-life stories have added to the richness and relevance of this booklet.
We also thank and acknowledge Dr Paula K Rauch, American Cancer Society, Macmillan Cancer Support, Jessica Watt and Diane McGeachy for permission to use their work as source material.
View the Cancer Council NSW editorial policy.
View all publications or call 13 11 20 for free printed copies.
