Work stress or burnout? Signs and first steps

In my sessions with clients who come in about their working lives, I often hear the sentence "I'm burnt out." Sometimes it really does describe burnout, sometimes intense but temporary work stress, and sometimes a picture that has spread beyond work and points towards depression. All of these are worth talking through with a professional, but knowing the difference makes it easier to take the right step.

This article is not a diagnostic guide. If you recognise several of the signs below in yourself, the healthiest path is to have them assessed by a mental health professional.

Work stress and burnout are not the same thing

Work stress is the reaction that arises when there is an imbalance between the demands of the job and a person's resources for meeting them. A project deadline, a busy season, a new manager or an uncertain period of restructuring can all create stress. A person under stress is usually still engaged with their work, sometimes overly engaged: they work more, think more and feel tense. When the load eases or they get a chance to rest, they can usually recover.

Burnout, on the other hand, is a deeper state that develops as a result of work stress that has gone unmanaged for a long time. In the International Classification of Diseases, ICD-11, the World Health Organization defines burnout not as a medical condition but as an occupational phenomenon, and describes it in three dimensions:

Energy depletion or exhaustion: A tiredness that rest does not relieve and that is still there when you wake up in the morning.
Increased mental distance from one's job: Negativity or cynicism about work, a feeling that "nothing I do makes a difference".
Reduced professional efficacy: Struggling with tasks you used to do with ease, feeling inadequate.

An important aspect of this definition is that burnout belongs specifically to the work context; the term is not used for tiredness and lack of motivation in other areas of life. To simplify a little, stress is often a feeling of "too much": too much work, too much pressure, too much urgency. Burnout is more like a feeling of "empty": no energy left, no meaning left, no desire left.

Burnout does not only affect people who work long hours. It can also develop in settings where the work has lost its meaning, where effort goes unseen, or where a person feels they have no say over their own work. So thinking "I don't even work that much, why am I so tired?" does not rule out the possibility of burnout.

Signs to watch for

The signs below may not mean anything on their own; but if several of them have been going on together for weeks, it is time to stop and take a look:

A heaviness that builds on Sunday evenings and spreads into the start of the week,
Tiredness that does not lift even after a weekend or a holiday,
Difficulty falling asleep, waking at night and thinking about work,
Frequently recurring physical complaints such as headaches, stomach problems or muscle tension,
Absent-mindedness in meetings, forgetfulness, difficulty making simple decisions,
Growing impatience with and distance from colleagues or clients,
Work you used to find meaningful starting to feel meaningless,
Increased use of alcohol, food or screens to push down tension,
Having no energy left for your family and friends.

Some of these symptoms can also appear with depression, anxiety disorders or certain physical conditions. Conditions such as thyroid problems, anaemia or sleep apnoea can also cause persistent fatigue. That is why, if your symptoms have lasted a long time, it is important to have your physical health assessed by a doctor and your psychological state by a mental health professional.

How do burnout and depression differ?

Burnout and depression can look very alike and can overlap. As a general distinction, the symptoms of burnout are largely tied to work; a person may notice that they can breathe somewhat more easily on holiday or in their relationships outside work. In depression, low mood, loss of pleasure, feelings of worthlessness and hopelessness are felt across life as a whole.

However, trying to make this distinction on your own can be misleading. Prolonged burnout can pave the way for depression, and depression can increase fatigue at work. If symptoms are intense, if your day-to-day functioning has dropped noticeably or if feelings of hopelessness are getting heavier, you should see a mental health professional and, where necessary, get an evaluation from a psychiatrist.

First steps

The source of burnout often lies not only in the individual but in workload, unclear roles, a sense of unfairness or a lack of support. Even so, there are some steps a person can take on their own:

Notice it and name it: For a few weeks, track your energy, your sleep and how you feel on workdays with short notes. Seeing which tasks and which hours drain you the most shows where change could begin.
Review your boundaries: After-hours emails, weekend messages, notifications that are always on. Changing all of them at once may not be possible; setting one or two clear boundaries is enough to start with.
Plan for recovery: Rest does not come on its own. If sleep routines, movement, relationships outside work and activities that nourish you do not find a place in your calendar, they are the first things to be sacrificed.
Talk: Talking with a manager you trust or with human resources about workload, priorities and expectations makes the situation visible. A load we try to carry alone can be reorganised once it is shared.
Look into support channels: If your organisation has an employee assistance programme (EAP), you can receive psychological counselling confidentially through it.
Do not rush big decisions: During burnout, decisions such as resigning or changing careers can seem attractive. These options are legitimate; but if possible, it is healthier to weigh them once you have recovered a little and can think more clearly.

What is worked on in therapy?

In therapy for work stress and burnout, the aim is not to make a person able to endure more under the same load. The aim is to look together at the load itself, the reactions to it and the person's needs. Topics often worked on in sessions include:

Recognising patterns such as perfectionism, difficulty saying no and taking on too much responsibility,
Rethinking one's relationship with work, and one's identity and values outside of work,
Developing skills to regulate the effects of stress on the body,
Preparing for difficult conversations at work, for example about workload or boundaries,
Where needed, addressing the impact of distressing or traumatic events experienced at work.

The length and method of the process vary from person to person. For some clients a short, focused piece of work may be enough, while for others it may be necessary to look at older patterns beneath the burnout. Which one fits is decided together in the first sessions.

If you are having thoughts of harming yourself or someone else, call 112.

Frequently asked questions

Is burnout an illness?

In ICD-11, the World Health Organization classifies burnout not as a medical condition but as an occupational phenomenon related to working life. This does not mean what you are going through is unimportant; it simply emphasises that its source is linked to working conditions. Because similar symptoms can also appear with other conditions, it is important to be assessed by a professional.

Will taking leave cure burnout?

Rest matters and can bring relief in the short term. But if the workload, roles and boundaries stay the same in the workplace you return to, the exhaustion often comes back. Leave can also be used as an opportunity to plan change.

Will my employer find out that I am in therapy?

What is discussed in therapy is confidential and is not shared with your employer without your permission. In sessions accessed through employee assistance programmes, individual content is not passed on to the organisation either; at most, general usage information that contains no names may be reported. You can always ask about the terms of confidentiality before starting.