Grief is one of the most profound experiences a human being can go through. In the weeks and months after losing someone we love, it is entirely natural to feel devastated, lost, and unable to imagine life ever feeling normal again. For most people, grief — though never truly 'over' — gradually softens. They find ways to carry their loss and, slowly, reengage with the world around them.
But for some people, that process stalls. The acute pain doesn't ease. The ability to function day-to-day remains severely impaired. Months pass, then years, and the grief feels just as raw and overwhelming as it did in those first terrible days. This is known as complicated grief — and it is far more common than many people realise.
If you recognise this in yourself or someone you care about, please know this: complicated grief is not a sign of weakness. It is a recognised clinical condition, and with the right support, it can get better.
What Is Complicated Grief?
Complicated grief — also referred to as prolonged grief disorder — is a condition in which a person becomes stuck in a prolonged, intense state of mourning that significantly disrupts their ability to live their life. It goes well beyond what most people experience as 'normal' grief, both in its intensity and its duration.
In 2019, the World Health Organisation (WHO) officially recognised prolonged grief disorder as a distinct clinical diagnosis, including it in the 11th revision of the International Classification of Diseases (ICD-11). This was a landmark moment — it validated what bereaved people and clinicians had long observed, and it opened the door to more targeted, effective treatment.
The American Psychiatric Association also added prolonged grief disorder to the DSM-5-TR in 2022, further cementing its status as a serious mental health condition worthy of specialist attention.
How Does Complicated Grief Differ from Normal Grief?
It is important to be clear: there is no 'right' way to grieve, and normal grief can be extraordinarily painful. The difference between normal grief and complicated grief is not about the depth of your love for the person you lost, or even the depth of your pain. It is about whether grief is preventing you from living your life over an extended period.
With normal grief, even when it is very difficult:
- The most intense feelings tend to lessen gradually over weeks and months
- Most people can return to some level of daily functioning within a few months
- There are moments of relief, even happiness, alongside the sadness
- The bereaved person can begin to contemplate a future, even if it looks very different
With complicated grief, by contrast:
- Intense grief remains largely unchanged for six months or more after the loss
- Functioning at work, in relationships, and in daily life remains severely impaired
- There is little or no capacity to experience positive emotions
- The future feels meaningless, impossible, or not worth living
- The bereaved person may feel permanently stuck, as if time has stopped
Warning Signs of Complicated Grief
Recognising complicated grief — in yourself or in someone you love — is the first and most important step towards getting help. The following are the key warning signs to look out for, particularly if they persist beyond six months after the bereavement:
Persistent and Intense Yearning
An overwhelming, near-constant longing for the person who has died — not the gentle ache of missing someone, but a consuming, painful yearning that dominates your waking hours and makes it hard to focus on anything else.
Difficulty Accepting the Death
A persistent inability to accept or believe that the person has truly gone. This might manifest as expecting them to walk through the door, talking to them as if they are present, or feeling a sense of unreality about the loss months or years later.
Inability to Function Day-to-Day
Struggling to go to work, maintain relationships, care for yourself or your dependants, or carry out everyday tasks — not just in the early weeks, but as an ongoing pattern.
Feeling That Life Is Meaningless
A profound sense that there is no point to life without the person who has died. This can sometimes tip into thoughts of not wanting to be alive — if this is the case, please seek help urgently (see below).
Emotional Numbness or Bitterness
Feeling cut off from your own emotions, or experiencing persistent bitterness, anger, or resentment that doesn't ease with time.
Social Withdrawal
Pulling away from friends, family, and activities that once brought pleasure — not as a temporary response to grief, but as an enduring pattern of isolation.
Preoccupation with the Deceased
Intrusive thoughts, images, or memories of the person who died that are difficult to control and interfere significantly with daily life.
A note on timescales: Clinicians typically look for these symptoms to be present at a significant level for at least six months after the bereavement in order to consider a diagnosis of prolonged grief disorder. However, if you are struggling severely at any point, please do not wait — reach out for support now.
Who Is Most at Risk of Complicated Grief?
Complicated grief can affect anyone, regardless of age, background, or the nature of their loss. However, certain factors can increase the risk:
- Sudden or traumatic loss — bereavement through suicide, accident, murder, or sudden medical events
- Loss of a child — at any age, the death of a child is consistently associated with higher rates of complicated grief
- Loss of a spouse or life partner, particularly after a long marriage or partnership
- A difficult or ambivalent relationship with the person who died — unresolved feelings can complicate mourning
- Previous history of depression, anxiety, or trauma
- Lack of social support — people who are isolated or who feel unable to talk about their grief are at higher risk
- Concurrent stressors — financial hardship, caring responsibilities, or other significant life challenges
- Disenfranchised grief — losses that are not publicly acknowledged (for example, the death of an ex-partner, a miscarriage, or a pet) can leave people without adequate support
Treatment for Complicated Grief
One of the most important things to understand is that complicated grief responds well to the right treatment. This is not something you simply have to endure — there are evidence-based approaches that genuinely help.
Grief-Focused Cognitive Behavioural Therapy (CBT)
CBT adapted specifically for grief — sometimes called Complicated Grief Treatment (CGT) or grief-focused CBT — is currently considered one of the most effective treatments available. Developed by researchers including Dr. Katherine Shear at Columbia University, it has been shown in clinical trials to produce significantly better outcomes than standard counselling or antidepressant medication alone.
Grief-focused CBT typically involves:
- Revisiting and processing the story of the loss in a safe, structured way
- Working through avoidance behaviours that may be maintaining the grief
- Rebuilding a sense of connection to the person who has died in a healthy way
- Re-engaging with life goals and relationships
Bereavement Counselling
While standard counselling is not as specifically targeted as grief-focused CBT, a skilled bereavement counsellor can provide enormous support — helping you to explore and process your feelings, reduce isolation, and begin to find a way forward. For many people, this is an essential first step.
Group Therapy and Support Groups
Connecting with others who understand what you are going through can be powerfully healing. Both professionally facilitated grief groups and peer-led support groups have an important role to play.
Medication
Antidepressants may be helpful in treating co-occurring depression or anxiety, but research suggests they do not address the core features of complicated grief on their own. Your GP can advise on whether medication might be appropriate as part of a broader treatment plan.
How to Find Bereavement Support in the UK
If you think you or someone you know may be experiencing complicated grief, here are the key organisations and routes to support in the UK:
Your GP
Your first port of call should always be your GP. They can assess your symptoms, rule out other conditions, refer you to NHS talking therapies, and signpost you to appropriate specialist services. Do not minimise what you are experiencing — be honest about how much you are struggling.
Cruse Bereavement Support
Cruse Bereavement Support is the UK's leading bereavement charity, offering free support to anyone who has been affected by death. They offer one-to-one counselling, group support, and a national helpline: 0808 808 1677 (free to call). Their website (cruse.org.uk) also has extensive resources and a service finder tool.
BACP-Accredited Counsellors
The British Association for Counselling and Psychotherapy (BACP) maintains a directory of accredited therapists, many of whom specialise in bereavement and grief. You can search for a local bereavement counsellor at bacp.co.uk. Choosing a BACP-accredited counsellor gives you confidence that they meet rigorous professional standards.
Marie Curie and Macmillan
If your bereavement followed a cancer or serious illness diagnosis, Marie Curie and Macmillan Cancer Support both offer bereavement services and can signpost to specialist support.
Child Bereavement UK
If a child or young person in your family is struggling, Child Bereavement UK offers specialist support for children, young people, and families (childbereavementuk.org).
Samaritans
If you or someone you know is in crisis or having thoughts of suicide, please call Samaritans on 116 123 (free, 24 hours a day, 7 days a week). You do not need to be at the point of suicide to call — they are there for anyone who is struggling.
How to Support Someone with Complicated Grief
Watching someone you care about be consumed by grief can feel helpless and frightening. Here are some practical ways to help:
- Keep showing up. People with complicated grief often withdraw. Regular, gentle contact — even a text, a card, or a brief visit — matters more than you know.
- Don't set timelines. Avoid suggesting that they should 'be over it by now' or 'move on.' This is deeply unhelpful and can increase shame and isolation.
- Listen without trying to fix. Often, the most powerful thing you can offer is simply being present and listening without judgement.
- Gently encourage professional help. If you are worried, say so with compassion. Offer to help them make a GP appointment or to look up local counselling services together.
- Look after yourself. Supporting someone with complicated grief is emotionally demanding. Make sure you have your own support network and, if needed, seek support for yourself too.
A Word About the Funeral and Early Days
The funeral itself and the immediate period after a death can have a profound impact on how grief unfolds. A funeral that feels meaningful and personal — one that truly honours the life of the person who has died — can provide an important foundation for healthy mourning. NAFD-accredited funeral directors are trained to support families not only with the practical arrangements, but with compassion and care throughout one of the most difficult experiences of their lives. Every NAFD member adheres to a strict Code of Practice and is independently monitored, so you can be confident of receiving professional, ethical, and genuinely supportive guidance from the very beginning.
You Don't Have to Face This Alone
Complicated grief is not a life sentence. With the right support — whether that is a conversation with your GP, sessions with a bereavement counsellor, or the compassionate presence of people who understand — it is possible to find your way through. The pain may never entirely disappear, but it can transform into something more bearable: a grief that you carry rather than one that carries you.
If you are in the early stages of bereavement and need help with funeral arrangements, our directory connects you with trusted, accredited funeral directors across the UK. Find an NAFD-accredited funeral director near you and take the first step with people you can trust by your side.
