Helping your child understand a cancer diagnosis

Learning that your child has cancer can feel overwhelming and scary. You want to protect your child, not only from the cancer, but also from the fear that comes with having a serious illness.

Explaining what it means to have cancer will not be easy. Here are some things to know when talking with a child about having cancer.

It can be tempting not to tell children about cancer. Of course you want to protect your child from fear. But all children with cancer need to know that they have cancer. Most children will sense something is wrong and may make up their own stories about what it is. Children have a tendency to blame themselves for bad things happening. Being honest tends to lessen a child's stress, guilt, and confusion.

Also medical terms like "cancer" will be used by health care providers and others. Children need to understand why they are visiting with doctors and having tests and medicines. It also may help children explain their symptoms and discuss feelings. It will help build trust in your family.

It is up to you when to tell your child about the cancer. Although it is tempting to put it off, you may find it is easiest to tell your child right away. It may become harder as time goes on. And it is best for your child to know and have time to ask questions before starting treatment.

If you are not sure when or how to bring it up, talk with your child's provider, such as a child life specialist. The health care team can help you give your child the news about a cancer diagnosis and what needs to be done about it.

Here are some things to keep in mind when talking about your child's cancer:

There are some common fears that many children have when they learn about cancer. Your child may be too scared to tell you about these fears, so it is a good idea to bring them up yourself.

You may need to repeat these points many times during your child's treatment.

Here are some ways to help your child cope during cancer treatment:

American Cancer Society website. Finding help and support when your child has cancer. www.cancer.org/content/cancer/en/treatment/children-and-cancer/when-your-child-has-cancer/during-treatment/help-and-support.html. Updated September 21, 2017. Accessed November 4, 2022.

American Cancer Society website. Helping your child adjust to a cancer diagnosis. www.cancer.org/cancer/survivorship/children-with-cancer/after-diagnosis/helping-your-child.html. Accessed June 14, 2024.

National Cancer Institute website. Children with cancer: A guide for parents. www.cancer.gov/publications/patient-education/children-with-cancer.pdf. Updated September 2015. Accessed November 4, 2022.



Review Date: 8/9/2022
Reviewed By: Stergios Zacharoulis, MD, Associate Professor of Pediatric Oncology at Columbia University Irving Medical Center, New York, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
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