What should I say to someone who has cancer?

There is no perfect script. NCI notes that the person can choose when to talk, so ask whether they want to talk, listen without rushing to advise, and let them have bad days.

How can I help a friend with cancer in practical ways?

Make specific offers: meals, lifts to appointments, childcare, shopping or keeping others updated. NCI notes that many people want to help but are not sure how to ask.

How can I support someone with cancer from a distance?

NCI suggests staying in touch by video or messages, keeping a list of nearby people to call, keeping key information in one place and, with permission, building contact with a nurse or social worker on the care team.

How do I look after myself as a carer?

NCI advises sharing tasks, keeping up your own health and routine, and talking about your feelings. If stress-related changes last more than two weeks, talk to your doctor.

How can I help children when a parent has cancer?

NCI suggests honesty, time for questions, and making sure children know nothing they did caused the cancer and that they will be cared for. Help keep school and activities going, and leave decisions about what to tell them to the parents.

How can I support someone after cancer treatment ends?

Keep in touch. NCI notes that recovery usually takes much longer than treatment and that people may feel frustrated when attention drops off. Ask what they can and cannot manage while they heal.

How to Support Someone With Cancer: Practical, Kind Steps

When someone you care about has cancer, it is common to feel helpless or worried about saying the wrong thing. There is no perfect script, but there are practical ways to help - and to look after yourself while you do.

For information only - this is not medical advice. Questions about the person's health, treatment or care should go to their medical team. If you are worried about someone's safety or your own, contact your local emergency services.

Start by following their lead

The US National Cancer Institute (NCI) points out that loved ones often mean well but do not know what to say or how to act, and that the person with cancer can choose when to talk about it - it is fine for them to say they do not want to talk right now. NCI also notes that many people want the freedom to have bad days and not to be upbeat all the time (NCI: Emotions and Cancer). In practice, that means:

Ask rather than assume. "Do you feel like talking, or would you rather do something normal today?" gives them the choice.
Listen more than you advise. Most people do not need solutions to their feelings - they need to be heard.
Let them be sad, angry or scared without hurrying them towards "staying positive".
Do not blame. NCI stresses that scientists do not know why one person gets cancer and another does not. Avoid questions about what they might have done to cause it.
Avoid sending miracle cures. Articles and products that promise to cure cancer can add pressure and confusion. NCI warns that if a claim seems too good to be true, it usually is (NCI: How to Find Cancer Resources You Can Trust).

Offer specific, practical help

NCI explains that cancer can change daily routines for the whole family: schedules may revolve around treatment, and people may need help with lifts, meals, bills, chores and errands (NCI: Changes for the Family). NCI also notes that some people want to help but are not sure how to ask. A specific offer is easier to accept than "let me know if you need anything". Ideas drawn from NCI's caregiver and family pages include:

cooking, cleaning, shopping or garden work;
looking after children or picking them up from school or activities;
driving to appointments or collecting medicines;
being the contact person who keeps others updated, so the family does not have to repeat news;
helping with paperwork, insurance or money questions, if they want that help.

NCI also encourages people with cancer to keep doing what they can for themselves. Helping should support their independence, not take it away. Let them make their own decisions.

Helping at appointments

If the person wants company, going to appointments with them can help. You can take notes, remember details and help them ask questions. Our list of questions to ask your doctor can be a useful starting point, and our guides to how cancer is diagnosed and types of cancer treatment explain common terms. Remember that the medical team may need the person's permission to share information with you.

Supporting someone from a distance

NCI notes that even if you live far away, you can still give support and help as a problem-solver and care coordinator (NCI: Support for Caregivers). Its suggestions include:

building a relationship with one or two members of the health care team, such as a nurse or social worker, with the person's agreement;
keeping a list of people who live nearby and can be called in a crisis or to check in;
making sure at least one family member has written permission to receive medical and financial information;
keeping important information in one place, such as a notebook or a shared, secure online document;
using video calls and messages to stay connected, and asking a local friend or relative for regular updates;
leaving yourself time to rest after visits.

Supporting someone at work

If a colleague has cancer, let them decide how much to share and with whom. Practical help might mean covering a task, being flexible about meetings around treatment, or simply checking in privately. Questions about formal adjustments belong with the person, their manager and human resources.

Look after yourself too

NCI's caregiver guidance is clear that if you do not take care of yourself, you will not be able to take care of others. Many caregivers say that, looking back, they took too much on themselves and wish they had asked for help sooner. NCI suggests:

sharing tasks with friends and family, and accepting that some people will not be able to help;
making time for yourself each day, and keeping up some of your usual routine;
keeping up your own health - check-ups, medicines, meals, rest and exercise;
talking about your own feelings with someone you trust, a counsellor or a support group;
watching for signs of depression or anxiety. NCI advises talking to your doctor if stress-related changes last more than two weeks.

NCI also notes that some cancer support groups are for family members, or include both survivors and family, and that palliative care teams support carers as well as patients (NCI: Cancer Support Groups; NCI: Palliative Care in Cancer). Our page on finding trusted support lists places to start.

If there are children in the family

When a parent has cancer, children are affected too, and adults around the family can help. NCI's guidance for parents with cancer suggests being honest with children, because they can sense when something is wrong, and giving them time to ask questions and share their feelings (NCI: Talking to Children about Your Cancer). Key messages NCI suggests children hear include:

nothing they did, thought or said caused the cancer;
it is okay to feel upset, angry or scared, and other children have parents with cancer too;
they cannot make their parent well, but they can help them feel better;
they will be taken care of, whatever happens.

NCI says children should still go to school and take part in sport and other activities they enjoy, and that teachers, coaches, family members and spiritual leaders can all be adults they turn to. NCI lists behaviour that can be a sign a child is struggling, such as acting younger than their age, getting into trouble at school or at home, or becoming clingy or afraid to leave the house. For teenagers, NCI suggests encouraging them to talk while respecting their independence, and telling them as much as they want to know. As a friend or relative, you can help by offering lifts to school or activities, keeping routines going, and being one more calm adult a child can talk to - while leaving decisions about what to tell them to the parents.

When treatment ends

Support is still needed after treatment finishes. NCI explains that recovery usually takes much longer than treatment, and that people often underestimate how long they will need, which can lead to disappointment, worry and frustration for everyone (NCI: Family Issues after Treatment). NCI also notes that some people feel frustrated if they get less attention than they did during treatment, and that the way a family works may change, sometimes permanently.

NCI suggests being open with each other so each person's needs are met, taking each day one at a time, and letting people know what the person can and cannot do while they heal. Some families find it helps to see a counsellor who works with families after cancer. Checking in a few weeks or months after treatment ends - when visits and messages often tail off - can mean a great deal. Our guide what does remission mean in cancer? explains some of the words you may hear at this stage, and if your friend is seeing a specialist, what is an oncologist? explains the different cancer doctors.

Understanding what they are going through

NCI suggests that learning more about your loved one's type and stage of cancer can help carers feel more confident. If it helps, read our plain-language guides to what cancer is, cancer stages and metastatic cancer - but leave questions about their own situation to them and their medical team.

Supporting someone does not mean having all the answers. Being there, listening and offering practical help often matters more than knowing what to say.

Sources

Published 16 October 2026. Last reviewed: 10 November 2026.

How to support someone with cancer