Planning ahead when you look after someone with cancer

There are ways for people to list their wishes and choices about their care towards the end of their life. It is sometimes called advance care planning. 

Advance care planning

The person you look after might want to record their wishes for end of life care. This is sometimes called advance care planning.

It is helpful for the person you look after to plan and make decisions while they are well enough to do so. Their healthcare team can tell them more about the forms they can use.

Planning ahead can help them talk to everyone involved in their care about what they want. This includes the healthcare professionals and others such as friends or family. 

It can be hard to talk about these plans with the person you look after. But it can help you and others to make decisions when the person you look after is no longer able to. 

If the person you look after wants you to be involved in their advance care planning, the healthcare team should do this.

Advance care planning can include:

  • making an advance statement
  • making an advance decision to refuse treatment (ADRT) – this is sometimes called a living will (or in Scotland, an advance directive)
  • creating a power of attorney
  • making a will.

We have more information about advance care planning for people diagnosed with cancer.

Advance statement

The person you look after can tell you and others their wishes for their future care. They can record this in an advance statement. By writing it down, they can make it clear what they want.

This can help you, friends or family and the healthcare team make decisions in their best interest, if they are unable to. They can write it with support from you, friends or family and their healthcare team. It could be a record of a conversation with their GP or nurse.

It can include things like: 

  • where they would like to be cared for
  • who is important to them, and how they want them to be involved in their care
  • how they would like to be cared for
  • how they want any religious or spiritual beliefs to be reflected in their care
  • what treatment they would prefer to have or not have
  • practical things that are important to them.

An advance statement is not legally binding. It does not need to be signed or witnessed. But people may wish to sign it, if they can, to show that they wrote their wishes down.

The person you look after decides who can see their statement. But anyone who makes decisions about the person’s care must know about it.

We have more information about recording someone’s wishes for their care and the different documents that can be used. There is also information about what might be included.

Advance decision to refuse treatment (ADRT)

The person you look after can decide to refuse future treatments while they are well enough to make that decision. This is called an advance decision or it may be called a living will. It is also called an advance decision to refuse treatment (ADRT).

An advance decision is legally binding. It needs to be documented that the person has the ability to make their own decisions (mental capacity).

They must name all the treatments they wish to refuse in the future. They can decide to refuse a treatment in some situations, but give permission for that treatment in other situations.

It may help to talk to the healthcare team about advance decisions. This can help the person you look after to make informed decisions. It can also help other people they want to be involved in the process.

We have more information about making an advanced decision to refuse treatment.

Power of attorney

If the person you are caring for wants you, or others, to make decisions or manage things for them, they can make a power of attorney.

A power of attorney is a legal document. It lets the person you look after choose (appoint) someone to make decisions and manage things for them if they become unable to do that. The person they appoint is called their attorney. The power they give them can be long term (permanent) or short term (temporary).

A permanent power of attorney is called:

  • a lasting power of attorney (LPA) in England and Wales
  • a continuing power of attorney in Scotland
  • an enduring power of attorney (EPA) in Northern Ireland.

A temporary power of attorney may be called:

  • an ordinary power of attorney
  • a general power of attorney in Northern Ireland.

Making an LPA or EPA

We have more information about making an LPA in:

You can find out more about making an EPA in:

Making a will

A will is a legal document. It lets the person you look after record what they want to happen to their money, property and belongings (their estate) when they die. 

Depending on their situation, making a will can also make sure they do not pay too much inheritance tax. If they do not make a will, dealing with their estate can be a much longer process.

They can write it themselves, if they are able to, or a solicitor or will-writing service can do it for them. If their estate is more complicated, it might be best to get legal advice. 

The will needs to be signed and witnessed to make it legal and valid. If it needs to be changed or updated, they need to do this officially by adding a codicil. Or they need to write a new will.

Some charities, including Macmillan, offer a will-writing service.

We have more information about writing a will and inheritance tax.

Making difficult decisions

There may come a time when the person you look after cannot make decisions for themselves. 

If you have power of attorney, you may be involved in making decisions for them. Or their healthcare team may involve you in decisions about their treatment and care. This could include decisions about stopping treatment.

If the person has made an advance statement to refuse treatment, you might already know their views and wishes. Or you may have already had conversations with them that will help you make difficult decisions.  

You might have made your own notes about what they want to happen. This will help remind everyone what was said and avoids any mistakes.

Sometimes it can be difficult to make decisions because other people also want to be involved. Or you may not want to be involved in making decisions at all. Use your own judgement and rely on the trust between you and the person you are caring for.

Talk to other people involved in their care

It is important to talk to any family members or friends who are involved in the person’s care, to make sure you all agree. 

It also helps to have an honest conversation with the health and social care professionals involved. They can offer information and advice to help you make decisions. 

It is important you fully understand what each option is, and how a decision will affect the person you are caring for.

If you can no longer care for the person at home

There may be times when the person’s wishes cannot be met. For example, it may not be possible for them to stay at home until the end of their life. 

Sometimes it might be more comfortable for them to be in a hospice or hospital, where they can have specialist care and support. 

This may be because their symptoms have become too difficult to manage at home. It can also be because it has become very tiring and difficult for you to care for the person at home. 

The GP or palliative care team can talk to them, and help them understand why their wishes cannot be met.

Although it can be disappointing, it is important to know that you have done your best. It does not need to be the end of your caring role. You can still visit and be closely involved in their care.

If a hospice is involved in caring for the person, the staff will support you and offer advice. Hospices offer a range of services, and are not only for the end of life.

About our information

  • References

    Below is a sample of the sources used in our looking after someone with cancer information. If you would like more information about the sources we use, please contact us at  cancerinformationteam@macmillan.org.uk

    National Institute for Health and Care Excellence. Supporting adult carers committee. Supporting Adult Carers: NICE guideline [NG150] Published: 22 January 2020. Available from https://www.nice.org.uk/guidance/ng150 (accessed May 2022)

    National Institute for Health and Care Excellence. People's experience in adult social care services committee. People's experience in adult social care services: improving the experience of care and support for people using adult social care services: NICE guideline [NG86] Published: 20 February 2018. Available from https://www.nice.org.uk/guidance/ng86 (accessed May 2022)

  • Reviewers

    This information has been written, revised and edited by Macmillan Cancer Support’s Cancer Information Development team. It has been reviewed by expert medical and health professionals and people living with cancer. It has been approved by Chief Medical Editor, Professor Tim Iveson, Consultant Medical Oncologist.

    Our cancer information has been awarded the PIF TICK. Created by the Patient Information Forum, this quality mark shows we meet PIF’s 10 criteria for trustworthy health information.

The language we use

We want everyone affected by cancer to feel our information is written for them.

We want our information to be as clear as possible. To do this, we try to:

  • use plain English
  • explain medical words
  • use short sentences
  • use illustrations to explain text
  • structure the information clearly
  • make sure important points are clear.

We use gender-inclusive language and talk to our readers as ‘you’ so that everyone feels included. Where clinically necessary we use the terms ‘men’ and ‘women’ or ‘male’ and ‘female’. For example, we do so when talking about parts of the body or mentioning statistics or research about who is affected.

You can read more about how we produce our information here.

Date reviewed

Reviewed: 01 April 2023
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Next review: 01 April 2026
Trusted Information Creator - Patient Information Forum
Trusted Information Creator - Patient Information Forum

Our cancer information meets the PIF TICK quality mark.

This means it is easy to use, up-to-date and based on the latest evidence. Learn more about how we produce our information.