What Is Prolonged Grief Disorder? When Grief Gets Stuck

Most grief, however painful, gradually shifts.

Not in a straight line and not on anyone else's schedule, but over months and years, the acute intensity tends to change. The loss becomes part of the landscape of a life rather than the whole of it. People find ways to carry it while also carrying other things.

For some people, this does not happen. The grief stays as raw and as consuming as it was in the earliest weeks. Ordinary life becomes very difficult to sustain. The loss remains the whole of it, for a very long time.

In 2022, clinicians formally recognised this experience with a name. It is called prolonged grief disorder, and understanding what it is, and what it is not, can make a significant difference to people who are living inside it.

What is prolonged grief disorder?

Prolonged grief disorder, sometimes still called complicated grief, is grief that remains at a high intensity beyond what would typically be expected and that significantly interferes with daily functioning over a sustained period.

In clinical terms, it was added to the DSM-5-TR in 2022 and to the ICD-11 around the same time. The diagnostic criteria vary slightly between frameworks but share a common core. The defining features are a persistent and pervasive yearning or longing for the person who died, difficulty accepting the loss, intense emotional pain, and significant impairment in social, occupational, or other important areas of functioning, persisting beyond twelve months after the death in adults.

What the diagnosis is trying to capture is the difference between grief that is painful and grief that is consuming. Most bereaved people experience the former. A smaller proportion experience the latter, and they often feel that something is wrong with them personally rather than that they are experiencing a recognised clinical presentation.

What does prolonged grief disorder feel like?

The experience of prolonged grief disorder is not simply feeling very sad for a long time. It has a particular quality that people often struggle to find words for.

There is an intense preoccupation with the person who died that crowds out other thoughts and other relationships. The world feels meaningless or empty without them in a way that does not soften. The future feels impossible to imagine. The death can feel unreal or impossible to accept even when a significant amount of time has passed.

People often describe a kind of bitter yearning. Not the softer sadness that many associate with grief but something more active and more agonising. A reaching toward someone who cannot be reached, repeated endlessly.

There may also be difficulty engaging with everyday life and struggling to work, to maintain relationships, to feel pleasure or interest in things that used to matter. Not because the person is depressed in a clinical sense, though the two can coexist, but because the grief is taking up most of the available space.

How is prolonged grief disorder different from depression?

Prolonged grief disorder and depression share some features, including low mood, difficulty functioning, and withdrawal from ordinary life. They can occur together. But they are distinct experiences.

The most important difference is that prolonged grief disorder is centred specifically on the loss. The pain is tethered to the person who died, to the absence, to the yearning. Depression tends to be more pervasive and less directional, a flattening of experience that is not necessarily connected to any specific loss.

Someone with prolonged grief disorder may have moments of warmth, connection, or even joy that depression tends to preclude. Grief arrives in waves of acute intensity rather than as a steady, low-level fog.

Understanding the difference matters because the most effective support for each is different. Grief-focused therapy has a different structure and emphasis from treatment for depression, and getting the right kind of support is more likely when the experience is correctly identified.

Who is at risk of prolonged grief disorder?

Research suggests that prolonged grief disorder affects approximately ten per cent of bereaved people, though estimates vary. Certain circumstances appear to increase the likelihood.

Sudden, unexpected, or traumatic deaths. The loss of a child. Bereavements where the relationship was particularly close or where the person who died was a primary source of support, identity, or security. Losses that carry guilt, ambivalence, or unresolved conflict. Limited social support after the death. Previous experiences of loss or trauma.

None of these are guarantees. Prolonged grief disorder can follow any bereavement, and the absence of risk factors does not make someone immune. But understanding what can increase vulnerability may help people make sense of why their grief has felt different from what others around them have described.

Is prolonged grief disorder a sign of weakness or loving too much?

No. It is a sign that something in the grief process has become stuck, and that professional support may help it move.

People sometimes arrive having absorbed the message that their prolonged grief is evidence of emotional weakness or an unhealthy attachment to the person who died. Neither is true. Prolonged grief disorder is not a character flaw. It is a clinical presentation that responds to specific, evidence-based therapeutic approaches.

It is also not simply the result of loving someone very much. Many people who loved their person deeply do not develop prolonged grief disorder. The difference lies not in the depth of the love but in a combination of factors, including the circumstances of the loss, the support available, and how the grief has been able to be processed and expressed.

What helps with prolonged grief disorder?

The therapeutic approach with the strongest evidence base for prolonged grief disorder is prolonged grief therapy, developed by researchers Mary-Frances O'Connor and colleagues. It is a structured, grief-focused treatment that helps the person engage with the loss, process the painful emotions associated with it, and gradually re-engage with life and with a sense of identity that can exist alongside the loss.

Other grief-focused therapies, including meaning reconstruction approaches developed by Robert Neimeyer, can also be helpful. The common thread is that they are grief-specific rather than generic. They work with the loss rather than around it.

What tends not to help is simply waiting. Prolonged grief disorder does not typically ease on its own without support, which is one of the most important reasons to seek help when grief feels stuck.

When should you seek support?

If grief has remained at a high intensity for more than a year and is significantly affecting your ability to work, maintain relationships, or engage with daily life, it is worth speaking to a professional.

You do not need to have a diagnosis before reaching out. You do not need to be certain that what you are experiencing is prolonged grief disorder rather than ordinary grief. The uncertainty itself is worth bringing to someone.

If you are wondering whether grief counselling might help, I offer a free 15-minute introductory call. No pressure, no obligation, and no need to have the right words ready before you get in touch.

This writing is reflective and informational. It is not therapy or therapeutic advice.