Is burnout a medical diagnosis?

In ICD-11 the WHO classifies burnout as an occupational phenomenon rather than a medical condition. People experiencing it should still seek medical advice, as symptoms overlap with depression and anxiety.

Can resilience training prevent burnout?

It can help individuals cope, but on its own it does not address the workload, control and fairness issues that cause burnout. It works best alongside changes to how work is organised.

What are early warning signs in a team?

Rising overtime, unused holiday, more short-term sickness absence, cynical comments in meetings and higher turnover in a specific team are common early signals.

Mental health

Preventing burnout at work: why resilience training is not enough

In ICD-11 the World Health Organization describes burnout as a syndrome resulting from chronic workplace stress that has not been successfully managed. The wording matters: burnout is defined by the work context. Prevention therefore starts with how work is organised, not with teaching people to tolerate more of it.

By Jacqueline Klemke · 7 October 2026 · 7 min read

What burnout is, and what it is not

The WHO definition names three dimensions: feelings of energy depletion or exhaustion, increased mental distance from or cynicism about one's job, and reduced professional efficacy. It is classified as an occupational phenomenon, not a medical condition.

Treating burnout as an individual weakness leads to individual solutions: meditation apps, resilience workshops, time-management tips. These can help people cope, but they leave the source of strain untouched.

The six drivers to look at first

Research by Christina Maslach and Michael Leiter identifies six areas of work life where mismatches between people and their job predict burnout. They give leaders a practical checklist.

Workload: demands consistently exceed the time and resources available
Control: little say over how, when or in what order work is done
Reward: effort is not recognised, financially or socially
Community: relationships at work are strained or isolating
Fairness: decisions about workload, promotion or pay feel arbitrary
Values: people are asked to act against what they believe is right

Practical prevention measures

Start with data at team level. Overtime distribution, unused holiday, sickness absence and voluntary turnover often reveal hotspots long before anyone says the word burnout.

Then change something structural in each hotspot: rebalance workload, clarify priorities, protect focus time, or give teams more say over scheduling. Make it visible, and check after three months whether the indicators have moved.

The role of managers

Managers control most of the six drivers day to day. Equip them to notice early signs, hold honest workload conversations and escalate resourcing problems without fear of looking weak. A manager who can say 'we will not do this project this quarter' prevents more burnout than any workshop.

Frequently asked questions

Is burnout a medical diagnosis?: In ICD-11 the WHO classifies burnout as an occupational phenomenon rather than a medical condition. People experiencing it should still seek medical advice, as symptoms overlap with depression and anxiety.
Can resilience training prevent burnout?: It can help individuals cope, but on its own it does not address the workload, control and fairness issues that cause burnout. It works best alongside changes to how work is organised.
What are early warning signs in a team?: Rising overtime, unused holiday, more short-term sickness absence, cynical comments in meetings and higher turnover in a specific team are common early signals.