Burnout: recognising the signs and rebuilding
By the Mush n Go editorial team - 08 October 2026
By the Mush n Go editorial teamPublished 8 October 202615 min read
Stress and exhaustion
Burnout is work-related exhaustion that builds up gradually. Its signs : tiredness that rest no longer fixes, a cynical distance from your work and the feeling of no longer being effective. It can be treated: the first step is to talk to your doctor, who can support you and, if needed, sign you off work.
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Burnout, in plain terms.
The word comes from the English to burn out, meaning to be consumed. It was popularised in 1974 by the American psychiatrist Herbert Freudenberger, who observed the exhaustion of volunteers at a free clinic in New York. It is also called occupational burnout syndrome.
Since 2022, the World Health Organization's International Classification of Diseases, ICD-11, has described it as an occupational phenomenon. It is not a mental illness in the strict sense: it is a syndrome resulting from chronic workplace stress that has not been successfully managed. The WHO identifies three dimensions.
Exhaustion
Deep physical and emotional tiredness that no longer passes with a weekend or a holiday.
Distance
Negative, even cynical, detachment from your work, your colleagues or the people you support.
Loss of effectiveness
The feeling of no longer coping, of doing things badly, of no longer being up to it.
An occupational phenomenon
For the WHO, the term relates to work. Yet people also speak of parental, student or carer burnout, with similar mechanisms.
The key point: burnout is neither a weakness nor a whim. It often affects very committed people. And it can be treated.
The signs of burnout
Burnout symptoms: what should alert you.
The signs of burnout rarely appear all at once. They build up over months, sometimes years, and are long put down to "a busy period". They affect the body, emotions, thinking and behaviour.
| Type of sign | What is often seen | What you tell yourself |
|---|---|---|
| Physical | Constant tiredness, sleep problems, headaches, muscle tension, digestive problems, repeated infections | "I'm shattered, but I can't sleep" |
| Emotional | Irritability, anxiety, tearfulness, a feeling of emptiness, loss of pleasure | "I don't recognise myself any more" |
| Cognitive | Difficulty concentrating, forgetfulness, unusual mistakes, indecision | "I read the same email three times" |
| Behavioural | Withdrawal, presenteeism or absences, more coffee, alcohol or screen time | "I don't want to see anyone any more" |
| Relationship with work | Cynicism, disengagement, a sense of injustice or pointlessness | "What's the point anyway" |
None of these signs, on its own, is enough to speak of burnout. Many of them can also have another cause, physical or psychological. It is their accumulation, their duration and their link with work that should prompt you to see a doctor.
One sign almost always comes back: rest no longer fixes it. Holidays go by without recharging your batteries, and the tiredness returns on the first day back.
The 12 stages
The 12 stages of burnout, one by one.
Herbert Freudenberger and the psychologist Gail North described burnout as a slide in twelve stages. This very popular model is a guide, not a diagnostic tool. The stages do not always follow this order, some overlap and others are missing.
1. Proving yourself
A strong need to show your worth, to yourself and to others. Ambition becomes an obligation.
2. Working harder
You work harder and longer, and find it hard to delegate.
3. Neglecting yourself
Sleep, meals, exercise, hobbies: personal needs take a back seat.
4. Avoiding conflict
You sense something is wrong without seeing the cause. The first physical symptoms appear.
5. Shifting values
Work takes up all the space. Friends, family and passions seem less important.
6. Denying problems
Irritability and cynicism increase. Difficulties are blamed on lack of time or on others.
7. Withdrawing
Social contact decreases. Some turn to alcohol, screens or other escapes.
8. Changing behaviour
Those close to you notice a clear change in mood or attitude.
9. Depersonalisation
You run on autopilot, with the feeling of no longer being yourself.
10. Inner emptiness
A feeling of emptiness that you sometimes try to fill with excess.
11. Depression
Loss of hope, exhaustion, the feeling that life no longer has meaning.
12. Collapse
Physical and mental exhaustion is total. It is a medical emergency.
The most useful message of this model? The earlier you act, the simpler recovery is. If you recognise yourself in the early stages, now is the right time to talk about it, not later.
The causes
Why we burn out at work.
Burnout has no single cause. It arises when a draining work environment meets a person who often gives a great deal. The psychologist Christina Maslach and her colleague Michael Leiter described six areas of working life where this imbalance plays out.
Workload
Too many tasks, for too long, without enough recovery time.
Control
Little say over your work, your hours or your methods.
Recognition
Efforts that are neither seen, thanked nor rewarded.
Community
Strained relationships, isolation, a lack of support from the team or management.
Fairness
The feeling of being treated unfairly, in decisions or in how work is shared out.
Values
A gap between what you are asked to do and what matters to you.
On the personal side, certain traits make you more vulnerable: perfectionism, difficulty saying no, very strong commitment, the need to be indispensable. Added to this are often pressures outside work, such as a young child, a sick relative or a house move.
To understand the role of chronic stress, read our article on high cortisol and its symptoms.
Burnout or depression?
Burnout, depression, tiredness: telling them apart.
These words are often used interchangeably. Yet they cover different realities, and it is for a doctor to make the distinction. Here are a few general pointers.
| Burnout | Depression | Passing tiredness | |
|---|---|---|---|
| Link with work | Central | Not necessarily | Often a busy period |
| Outside work | Pleasure may persist at first | Loss of interest in all areas | Personal life preserved |
| Effect of rest | Not enough | Not enough | Recovery in a few days |
| Who to see | GP, occupational health | GP, psychiatrist | Not needed if it passes |
The two can also combine: untreated burnout can develop into depression. You may also hear of bore-out, exhaustion caused by boredom and a lack of tasks, and brown-out, linked to a loss of meaning. These terms are not medical diagnoses, but they describe real suffering.
Taking stock
Burnout: a few questions to ask yourself.
There is no online test that can diagnose burnout. The researchers' reference questionnaire, the Maslach Burnout Inventory, is a research tool, not a self-diagnosis. However, a few honest questions can help you know whether it is time to see a doctor.
- For several weeks, I have been exhausted as soon as I wake up, even after a full night.
- I can no longer switch off from work in the evening and at weekends.
- I am becoming cynical, irritable or indifferent towards my work or colleagues.
- I make unusual mistakes and find it hard to concentrate.
- I have given up my hobbies, my sport, my friends.
- People close to me have said I have changed.
- I have unexplained physical symptoms: pain, digestive problems, insomnia.
If you tick several of these lines, make an appointment with your doctor. It is not an admission of failure: it is the most effective way to stop the situation getting worse.
If you have dark thoughts or it is an emergency, do not wait.
- Call 116 123, the Samaritans helpline, free and available 24 hours a day, 7 days a week, in the UK and Ireland.
- If you are in immediate danger, call 112 or 999 in the UK.
- Talk to someone you trust, today.
The doctor's role
Seeing a doctor: where to start.
In 2017, the French National Authority for Health (HAS) published guidance on identifying and managing burnout. It places the GP and the occupational physician at the heart of support. In practice, this is how things most often go.
Your GP
This is the way in. They review your symptoms, look for other possible causes, assess how serious it is and decide the next steps with you.
Occupational health
They know your work environment. In many workplaces you can contact them on your own initiative, and they are bound by medical confidentiality towards your employer.
Psychological support
Psychologist, psychiatrist or psychotherapist: support helps you understand what happened and avoid going through the same situation again.
The doctor may also offer medication if depression or an anxiety disorder is present. It is a medical decision, made case by case. Never start or stop a treatment without talking to them.
Time off work
Time off work, time to heal.
When exhaustion is severe, the doctor may sign you off work. It is neither a punishment nor a holiday: it is time to heal, to get out of the situation that is draining you and start to recover. How long depends on each situation, and it can be extended if necessary.
The first weeks are often simply for sleeping and getting back into a rhythm. The tiredness may at first seem worse than before: that is common, as the body finally "lets go". Switch off completely, with no work emails or calls.
Returning to work is planned. After a long absence, a return-to-work meeting with occupational health is often recommended. During your time off, a meeting can also be arranged to prepare your return: adjusted duties or hours, a phased return, or even a change of role. These arrangements vary from country to country: your doctor, occupational health and your health insurer or national health service remain the best sources for your specific situation.
In some countries, burnout can be recognised as an occupational disease through a specific procedure. Occupational health, staff representatives or a specialist organisation can guide you.
What the research says
Fifty years of research on work-related exhaustion.
Burnout is one of the most studied subjects in occupational psychology. Here is the foundational work, and what it teaches us about the road to recovery.
Freudenberger, 1974 · United States
The first article to describe "staff burn-out": the gradual exhaustion of very committed carers and volunteers, marked by tiredness, irritability and cynicism.
Maslach and Jackson, 1981 · United States
Creation of the Maslach Burnout Inventory, a questionnaire measuring emotional exhaustion, depersonalisation and personal accomplishment. It remains the reference for researchers.
Salvagioni et al., 2017 · Brazil
A systematic review of prospective studies listed the consequences associated with burnout: physical, such as sleep problems and pain; psychological, such as depressive symptoms; and occupational, such as absenteeism.
So burnout is not a matter of willpower: it has real effects on health and warrants proper care. The full references are at the bottom of the page.
Rebuilding
Rebuilding after burnout, step by step.
You do not get over burnout the way you get over a cold. Recovery often takes several months, with ups and downs. The path generally has three stages.
Recovering
Sleeping, resting, eating regularly, walking a little. You are not trying to "be productive". The aim is to recharge a body and mind that are running on empty.
Understanding
With a professional, you look back at what led to the exhaustion: workload, context, your own way of working. You identify what depends on you, and what does not.
Returning
A gradual return to work, under the same adjusted conditions or in a different setting. You keep the new habits and learn to spot the warning signs.
Dips are common, even when you are feeling better: they do not mean you have to start again from scratch.
- Learn to say no, or "not now", without justifying yourself.
- Set a time to finish the working day, and stick to it.
- Bring back an activity that has nothing to do with work.
- Keep screen-free time, especially in the evening.
- Keep up your follow-up, even when you feel better.
Lifestyle
The foundations: sleep, movement, food.
Lifestyle alone does not cure burnout. But it supports recovery and helps you avoid relapsing. These are simple habits, to be taken up gently, without turning them into a new source of pressure.
Sleep
Regular hours, a cool, dark bedroom, screens off an hour before sleep. It is often the first thing to work on.
Movement
Walk every day, outdoors if possible. No performance: just move, at your own pace.
Food
Meals at regular times, vegetables, protein, and fewer quick sugars that fuel energy slumps.
Stimulants
Less coffee in the afternoon and less alcohol in the evening: two habits that weigh on sleep. See our ideas to replace coffee.
And food supplements? Let's be clear: no supplement treats burnout, and none replaces medical follow-up or time off work when it is needed. If you want to take any, talk to your doctor, especially if you are on medication.
At Mush n Go, we see them as a small part of a restored routine, alongside everything else. Our Anti-Stress Complex formula combines ashwagandha, Reishi, holy basil and schisandra with vitamin B6, to be taken in the morning. Sleep+ supports the evening ritual. Both come together in the Relaxation Pack. To understand these plants, read our guide to mushrooms, adaptogenic plants and stress.
Helping someone close
When someone close to you is burning out.
You see a colleague, a friend or your partner sinking? Your role is not to make a diagnosis but to open a door. A few pointers can help.
Say what you see
Without judgement: "You've seemed really tired for a while, how are you really doing?" Then listen, without minimising.
Encourage them to see a doctor
Offer practical help: find an appointment, go with them, look after the children that day.
Stay present
Recovery takes a long time. Regular news, a walk, a shared meal count for more than advice.
Avoid guilt-inducing phrases such as "you should pull yourself together". And if you are worried about suicidal thoughts, the Samaritans (116 123) also support people who are worried about someone else.
Prevention
Preventing burnout before it sets in.
Prevention happens on two levels. For the employer, it is an obligation across Europe: employers must assess and prevent psychosocial risks. For each of us, a few reflexes help spot the signals early.
| Warning sign | Useful reflex |
|---|---|
| You work every evening | Set a finishing time, turn off work notifications |
| You have been sleeping badly for weeks | Talk to your doctor, review your evening ritual |
| You no longer have any hobbies | Block out a slot each week, like an appointment |
| You feel alone with the workload | Talk to your manager, occupational health or staff representatives |
| You are counting the days until the holidays | Take stock of what is draining you, without waiting |
To go further on everyday stress, also read our article on how to lower cortisol.
Your questions
Everything people ask us about burnout.
What are the first signs of burnout?
Tiredness that no longer passes with rest, sleep problems, irritability, difficulty concentrating and a growing distance from your work. They build up gradually. If they last several weeks, talk to your doctor.
What are the 12 stages of burnout?
According to the Freudenberger and North model: proving yourself, working harder, neglecting yourself, avoiding conflict, shifting values, denying problems, withdrawing, changing behaviour, depersonalisation, inner emptiness, depression, then collapse. It is a guide, not a diagnostic tool.
How do I know if I have burnout?
No online test can tell you. If you have been exhausted for weeks, rest is no longer enough and your relationship with work has changed, see your GP or occupational health. They are the ones who can make the diagnosis.
How long is time off work for burnout?
There is no typical length. It depends on how severe the exhaustion is and on each person's situation, and it is the doctor who decides. Time off can be extended if necessary, then the return is prepared with occupational health.
Is burnout an illness?
For the WHO, burnout is an occupational phenomenon, described in ICD-11, and not a mental illness in its own right. It can, however, come with conditions such as depression or anxiety, which call for medical care.
What is the difference between burnout and depression?
Burnout is first and foremost linked to work, whereas depression affects every area of life. The two can look alike and can combine. Only a doctor can tell them apart.
How long does it take to recover from burnout?
Often several months, sometimes longer. Recovery is not linear: dips are common, even when you are feeling better. Regular follow-up and a gradual return help prevent relapse.
Can you have burnout without working?
In the WHO sense, burnout relates to work. But people also speak of parental, student or carer burnout, with comparable exhaustion. In every case, the approach is the same: talk to a doctor.
Do food supplements help with burnout?
No supplement treats burnout or replaces medical support. Some people choose to include them in a restored lifestyle, with their doctor's agreement, especially if they are on medication.
Sources
- Freudenberger H. J. (1974). Staff burn-out. Journal of Social Issues, 30(1).
- Maslach C., Jackson S. E. (1981). The measurement of experienced burnout. Journal of Occupational Behaviour, 2(2).
- Salvagioni D. A. J., Melanda F. N., Mesas A. E., González A. D., Gabani F. L., Andrade S. M. (2017). Physical, psychological and occupational consequences of job burnout: a systematic review of prospective studies. PLoS One, 12(10).
- Haute Autorité de santé (2017). Repérage et prise en charge cliniques du syndrome d'épuisement professionnel ou burnout. Fiche mémo.
- World Health Organization (2019). Burn-out an "occupational phenomenon": International Classification of Diseases, ICD-11.
Keep reading
Go further on stress.
Burnout is the end point of chronic stress. To better understand that stress and look after your sleep, here are our other articles and our ingredient pages.
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