Trauma & Stress

Prolonged Grief Disorder

Grief has its own timeline. But when the nervous system won't close the loop, loss becomes a permanent address — not a place you passed through.

If months — or years — have passed and the weight hasn't shifted, this page explains the mechanics. And where structured work begins.

How it looks in practice

Not diagnostic criteria — but what you may have noticed in yourself for months, without understanding why the grief won't recede.

Yearning that doesn't fade

The longing doesn't soften with time. It arrives in waves — or stays constant. Not nostalgia. A pull toward someone who isn't coming back, repeated every day like a signal the brain won't stop sending.

Identity without anchor

You don't recognise yourself without them. Roles, routines, purpose — they were built around a person who's gone. What remains feels like a structure with the load-bearing wall removed.

Emotional shutdown

Joy doesn't register. Laughter feels forced or foreign. The system has shut down positive affect — not because you don't want to feel, but because the nervous system has rerouted all resources to the loss.

The loss won't become real

Intellectually, you know. Emotionally, the brain hasn't filed it. Moments of disbelief — expecting their voice, reaching for the phone — months or years later. The integration process stalled.

Avoidance of everything connected

Photos, places, names, dates — anything connected to the person gets cordoned off. The world narrows. Not because you've forgotten. Because every reminder restarts the pain loop.

Time frozen at the moment of loss

Life feels suspended since that day. Others have moved on. You haven't — and the gap between their timeline and yours grows wider every month.

What this is not

Prolonged grief is not 'not coping well enough.' The nervous system processes loss through specific mechanisms — and sometimes those mechanisms stall. When they do, grief doesn't follow the expected timeline. Clinical diagnostics identifies where the process stopped — and what it takes to restart it.

What it is

A stalled integration of loss

The brain processes loss in stages — detaching the neural pathways that connected to a living person and rebuilding around absence. In prolonged grief, this remodelling didn't complete. The result: the nervous system continues to operate as if the person might return. Yearning isn't sentiment. It's a signal from a system that hasn't updated its map of reality.

Why support doesn't resolve it

Comfort doesn't restart stalled processing

Most people with prolonged grief have been told to 'give it time,' attended support groups, or talked about their feelings. Some of this helps temporarily. But prolonged grief isn't a deficit of support or expression. It's a processing failure at the neurobiological level. The intervention needs to target the mechanism — not the narrative around the loss.

How we work with prolonged grief

Not grief management. Restarting the stalled process through structured intervention.

  1. Mapping the full clinical picture

    We begin with structured assessment — not just grief intensity, but the full landscape: comorbid depression, PTSD symptoms, sleep disruption, substance use. Grief rarely arrives alone. Understanding what surrounds it determines what works.

    Clinical diagnostics
  2. Targeting the stalled mechanism

    The Mental Engineering method works with the neurobiological patterns maintaining the grief loop — not with retelling the story of loss. Sessions are structured. The process is documented. Every stage has a defined purpose.

    Mental Engineering
  3. Measurable shifts in processing

    Progress is tracked through validated instruments. You receive written reports — not opinions about how you seem. The data shows whether the processing has restarted, and at what pace.

    Measurement-based care

I spent two years hearing 'grief takes time.' It does. But no one told me that sometimes it gets stuck — and that there's a precise reason why. Understanding the mechanism changed everything.

Client · Prolonged grief · 4 months of work

Two paths. One result.

Some come to understand first. Others already know their condition and want to start immediately. Both paths lead to the same point. Choose what’s right for you now.

Standard diagnostics

Suitable if you’re seeking professional diagnostics for the first time — or want to understand exactly what you’re working with before deciding on therapy.

3502–3 sessions
  • PCL-5 + clinical interview
  • Written clinical report (12–18 pages)
  • Recommendations for further work
  • Results review — separate session
Book

Online · Confidential. Terms

Recommended for prolonged grief

Extended diagnostics

For those who have already tried therapy and want a full clinical picture: comorbidities, differential diagnosis, specific intervention plan. The report can be used with any specialist.

5203–5 sessions
  • PCL-5 + structured interview
  • Differential comorbidity diagnostics
  • Written clinical report (20–30 pages)
  • Structured therapy plan
  • Results review — separate session
Book

Online · Confidential. Terms

Not sure where to start? How to get started or See all fees

Related conditions

Prolonged grief frequently interweaves with other conditions. Diagnostics untangles what's grief, what's depression, what's trauma — because each requires different intervention.

Questions & Answers

Frequently asked questions

Normal grief follows a trajectory — painful, disorienting, but gradually integrating. Prolonged grief is when this trajectory stalls. The intensity doesn't decrease over months. Function doesn't return. Daily life continues to revolve around the loss. The distinction isn't about how much you loved someone. It's about whether the processing mechanism completed its work.

ICD-11 criteria specify at least 6 months after bereavement. But diagnostics isn't about waiting for a calendar date. If your functioning hasn't improved and grief dominates daily life — that's information worth understanding clinically, regardless of exact timeline.

Knowing the cause doesn't mean knowing the mechanism. Prolonged grief often masks — or coexists with — PTSD, depression, or anxiety. Diagnostics separates the layers and shows what's driving what. Without that clarity, intervention targets the wrong thing.

Structured intervention shows significant symptom reduction in most cases. The goal isn't to stop grieving — it's to restart the processing that got stuck. What that means for your specific situation depends on the clinical picture. Diagnostics maps the territory. Therapy works with what the map reveals.

No. And that fear is one of the reasons people avoid structured work with grief. The goal isn't erasure — it's integration. Moving the loss from the active, overwhelming layer into the part of memory that carries meaning without constant pain.

The mechanism can restart. That's the point.

You've spent enough time wondering whether this will pass on its own. Clinical structure shows where the process stalled — and what sets it in motion again.

Path 1 — UnderstandStart with diagnostics
Path 2 — Start workStart work — €49

Crisis situation? Mentallect is not a crisis service. If you are in danger or experiencing suicidal thoughts:

Not a crisis service

Mentallect is a scheduled online clinic — not a crisis or emergency service. If you are in immediate danger, call 999 (UK) or 112 (EU). For emotional crisis support, contact Samaritans: 116 123 (free, 24/7) or text HELLO to 85258. For Russian speakers: 8-800-2000-122 (free, 24/7).

Book Intro Call — €49