AI generated image of female cancer patient drawing with child on her lap.

Coming to Terms with a Cancer Diagnosis

Being Diagnosed

Being diagnosed with cancer can be a life-changing experience. You may experience many different thoughts and feelings, sometimes all at once. You might feel shocked, frightened, angry, sad or overwhelmed. You may feel numb or find it difficult to take in what you have been told. You may also have questions about what happens next, what your diagnosis means and how cancer might affect your life (1).

There is no single way to respond to a cancer diagnosis. You may experience a range of thoughts and emotions, and the way you feel may change as you begin to process what has happened.

A diagnosis can bring a sense of uncertainty and may leave you feeling that some aspects of your life are suddenly outside your control. These can be difficult feelings to navigate, particularly when you are also taking in new information and making decisions about what happens next.[1]

You do not need to have everything worked out straight away. This guide offers some information about what you may experience emotionally after a diagnosis, where you can find support, and some things that may help you navigate the days and weeks ahead. 

AI generated image of male being comforted by female doctor.

Where to Start After the Diagnosis

Immediately after a diagnosis, there can be a lot of information to take in. You may have further tests or appointments before your healthcare team can explain more about your cancer and discuss your treatment options.[2]

It can be difficult to remember everything you are told, particularly when you are processing difficult news. You may find it helpful to:

  • Write down questions as they occur to you, rather than trying to remember them for your next appointment.
  • Keep appointment details, letters and information about your care together in one place.
  • Take notes during appointments, or ask someone you trust to come with you.
  • Ask your healthcare team to explain anything you are unsure about, including medical terms you do not understand.
  • Ask who you can contact if questions occur to you between appointments.
  • Use trusted sources of cancer information rather than feeling that you need to search for answers across the internet.

You do not need to become an expert in your cancer immediately. It is OK to take information at your own pace and to ask for explanations more than once.

Your healthcare team should give you information about what happens next and opportunities to ask questions. If you are unsure about something, it is always appropriate to ask.[2] 

Processing your Diagnosis and Managing your Mental Health

A cancer diagnosis can affect your emotional wellbeing in different ways. Some people experience strong emotions immediately. Others describe feeling numb, detached or as though the diagnosis does not feel real at first. You may find yourself concentrating on practical tasks or carrying on with your usual routine because this feels more manageable.

There is no expected emotional process that you need to follow. You may experience some of the feelings below, several at once, or something completely different. Your emotions may also change as you have appointments, receive more information or begin treatment. 

Feeling or concernWhat it may look likeWhat may help
Fear &
Anxiety		You may worry about treatment, test results, side effects, what the future might look like, or how cancer may affect your life and the people around you. Anxiety may become particularly noticeable around appointments, scans or results, or it may be present more generally.Talking about your worries with someone you trust can help you feel less alone with them. It may also help to write down questions for your healthcare team so that you can get information about the things that are worrying you. Try to distinguish between what you know now and what you are uncertain about, rather than filling in the gaps with worst-case possibilities. When anxiety feels particularly strong, slow breathing, grounding or another relaxation technique may help you feel more settled in the moment.
Feeling OverwhelmedThere may be a lot to think about, including appointments, treatment decisions, relationships, work, finances and everyday responsibilities. At times, it may feel difficult to know where to begin.Try breaking things down into smaller, manageable steps. You do not need to deal with everything at once. Writing down what needs to be done, prioritising the most important things and asking other people to help with practical tasks can reduce some of the pressure. It is also OK to postpone things that do not need your attention right now.
Sadness or Low MoodYou may feel tearful, low, withdrawn or emotionally exhausted. You may also be grieving changes to your plans, routines, relationships or the future you had imagined.Allow yourself space for difficult emotions rather than feeling that you need to stay positive. Staying connected with people who care about you can provide emotional support, even when you do not feel like talking about cancer. If you feel able, maintaining some activities or routines that are meaningful or enjoyable can also provide moments of normality and help you stay connected to the parts of life that matter to you.
Anger or FrustrationYou may feel angry about what has happened or frustrated by changes to your plans, treatment or everyday life. You may find yourself asking, “Why me?” or feeling that what is happening is unfair.Try to recognise the emotion without judging yourself for having it. Talking to someone you trust, writing down your thoughts, going for a walk or finding another safe way to express how you feel may help. If there are particular situations that are making things harder, it may also help to talk to your healthcare team about what can be changed or what support is available.
Shock or NumbnessYou may find it difficult to take in what you have been told, or feel as though things are happening around you rather than to you. It can take time for a diagnosis to feel real.Give yourself time to process the information rather than expecting yourself to understand or respond to everything immediately. It may help to focus on what you need to know or do today, and to have someone you trust with you for appointments or difficult conversations. You can also ask your healthcare team to repeat or explain information if you did not take it in the first time.

When Difficult Emotions Feel Persistent

It is understandable to experience worry, sadness or distress following a cancer diagnosis. However, if these feelings become persistent, are getting worse, or are making it difficult to manage everyday life, it may be helpful to speak to a healthcare professional. You do not need to wait until things feel unbearable before asking for support.

Your GP, cancer doctor, specialist nurse or another member of your healthcare team can talk to you about how you are feeling and what emotional or psychological support may be available.[1] 

Tips on Finding Support After a Cancer Diagnosis

You do not have to manage a cancer diagnosis on your own. Support can look different for different people [2]. You may prefer talking to people you already know, or you may find it easier to speak to someone outside your usual circle. Depending on what feels right for you, support may include:

  • Family members and friends
  • Your GP, cancer doctor or specialist nurse
  • Cancer support groups
  • Peer support from people with similar experiences
  • Cancer charities and support centres
  • Telephone or online helplines
  • Counsellors or psychologists[2]

You do not need to know exactly what kind of support you need before asking for it. Your healthcare team can help you explore what might be available and what could be appropriate for you.

If you do not have a strong support network, or you are going through your diagnosis largely on your own, professional and community-based support can be particularly valuable. 

When to Seek Professional Help for Mental Support

Emotional and psychological support is part of cancer care. You can ask for support at any point following a diagnosis - you do not need to be in crisis or experiencing severe distress.

  • You may find it helpful to speak to someone if you are:
  • Finding worry or anxiety difficult to manage
  • Feeling persistently low, sad or hopeless
  • Finding it difficult to sleep or concentrate
  • Struggling with everyday activities or relationships
  • Finding it difficult to adjust to changes brought about by cancer
  • Feeling overwhelmed by your thoughts or emotions
  • Finding that previous ways of coping no longer feel helpful

Talking therapies, counselling and psychological support can provide a space to explore what the diagnosis means to you, understand difficult emotions and develop ways of managing the challenges you are facing.[1]

Speak to your GP or cancer care team about the support available to you. They may be able to refer you to an appropriate service.[1] 

Talking to Family and Friends When You Are Ready

Telling people that you have been diagnosed with cancer can be difficult. You may worry about how they will react, feel concerned about upsetting them, or simply not know what to say.[3]

You do not have to tell everyone immediately. It is your news, and you can decide who you want to tell, when you want to tell them and how much you want to share.

For some people, talking to those they trust can provide emotional and practical support and help them feel less alone. For others, it may take time before they feel ready to talk.[3]

You might find it helpful to tell someone what you need from them. This could be listening without trying to fix things, accompanying you to appointments, helping with practical tasks, or simply continuing to talk about ordinary things when you do not want to talk about cancer.

It is also OK to tell someone that you are not ready to talk yet. 

Looking after Yourself Day to Day

When you are dealing with a cancer diagnosis, everyday life may feel different. Alongside your medical care, small things that help you feel supported, grounded or connected may be useful.

There is no checklist you need to follow. Consider what feels manageable for you at this point in time:

  • Keep some familiar routines where possible.
  • Give yourself permission to rest when you need to.
  • Spend time with people who make you feel safe and supported.
  • Continue with activities or hobbies that you enjoy, when you feel able.
  • Spend time outside or take a gentle walk if this feels comfortable for you.
  • Write down thoughts or questions that are difficult to hold in your head.
  • Try a breathing, relaxation or mindfulness exercise if you find these helpful.
  • Accept practical help from other people.
  • Say no to things that feel like too much right now.
  • Make space for ordinary moments that have nothing to do with cancer.

You may have days when these things feel possible and days when they do not. That is OK.

Looking after yourself does not mean trying to stay positive or feeling that you should be able to manage everything. Sometimes it may simply mean recognising that today is difficult and giving yourself what you need to get through it. 

Finding Your Own Way to Cope with and Accept a Cancer Diagnosis

There is no single way to come to terms with a cancer diagnosis. For some people, it may involve gradually making sense of what has happened. For others, it may mean finding ways to live alongside uncertainty while continuing with the parts of life that matter to them.

Adjustment is not the same as accepting that you are happy about what has happened. You can feel frightened, angry or sad while also finding ways to move forward.

It may help to focus on what is happening now rather than feeling that you need to work out what the whole future will look like. Once you know more about your diagnosis and treatment plan, you may find it easier to identify the next steps.

You might ask yourself:

  • What do I know right now?
  • What do I need to know next?
  • What is within my control today?
  • Who can support me with the things that feel difficult?
  • What would make today a little more manageable?

You do not need to have all the answers.

A cancer diagnosis can bring uncertainty, difficult emotions and significant changes. Finding your own way through this experience may take time. What matters is not responding in a particular way, but having the information, support and care you need as you navigate what comes next. 

References:

  1. [1] Cancer Research UK. Mental health when you’re diagnosed with cancer. Last reviewed 12 March 2026. https://www.cancerresearchuk.org/about-cancer/coping/mental-health-cancer/when-diagnosed
  2. [2] Macmillan Cancer Support. Just been diagnosed? https://www.macmillan.org.uk/cancer-information-and-support/diagnosis/just-been-diagnosed
  3. [3] Macmillan Cancer Support. Talking about your cancer diagnosis. Reviewed 1 March 2024. https://www.macmillan.org.uk/cancer-information-and-support/diagnosis/talking-about-cancer/talking-about-diagnosis

Disclaimer

This information is provided for educational purposes only. It is general in nature and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your healthcare team regarding any questions or concerns about your health or care.

Related Pages