Work burnout: signs, causes and how to recover

You wake up already tired. Tasks that you once handled easily now feel heavy. You snap at colleagues, or you stop caring about work you used to take pride in. On Sunday evening your chest tightens. If this sounds familiar, you may be dealing with burnout, or with heavy stress that is heading that way.

You are not weak, and you are not alone. This article explains what burnout is, why it happens, and what the evidence says can help. It cannot diagnose you. Only a doctor or mental health professional can do that.

What burnout actually is

The World Health Organization includes burn-out in the 11th revision of the International Classification of Diseases (ICD-11). It defines it as a syndrome "conceptualized as resulting from chronic workplace stress that has not been successfully managed." The WHO says it is not classified as a medical condition. It is described as an occupational phenomenon, which means it is about the relationship between a person and their work.

The WHO lists three dimensions:

• Feelings of energy depletion or exhaustion.
• Increased mental distance from one's job, or feelings of negativism or cynicism related to one's job.
• Reduced professional efficacy.

The WHO ties burn-out to chronic workplace stress, so it is not the same as one tiring week.

What it can feel like

People describe burnout in many ways. Burnout itself is defined by the three dimensions above. Beyond those, here are signs of stress in general that the NHS and the WHO list, which can show up alongside it:

• In the body: headaches, stomach upset, muscle pain, dizziness, poor sleep.
• In your mood: irritability, anger, feeling anxious, hopeless or overwhelmed.
• In your thinking: trouble concentrating, trouble making decisions, racing thoughts.
• In your behaviour: avoiding people or activities you used to enjoy, or using more alcohol, tobacco or other substances.
• In your attitude to work: feeling distant, negative or cynical about your job, and feeling less effective (the second and third WHO dimensions).

Why it happens

Burnout is not caused by a lack of toughness. The WHO lists these risks to mental health at work:

• Excessive workloads, fast pace or understaffing.
• Long, unsocial or inflexible hours.
• Low control over how your job is designed or how much work you get.
• Unclear job roles.
• Job insecurity, inadequate pay or poor career development.
• Conflict between home and work demands.
• Limited colleague support, authoritarian supervision, bullying or harassment.

Long hours also affect the body. A 2021 WHO and International Labour Organization analysis estimated that working 55 or more hours a week was linked to a 35% higher risk of stroke and a 17% higher risk of dying from ischaemic heart disease, compared with a 35 to 40 hour week. The death estimates in that analysis were for 2016.

Some people find this picture a useful way to describe their own experience. It is only an illustration.

Burnout in India

A 2020 systematic review and meta-analysis in the Indian Journal of Psychological Medicine pooled studies of healthcare professionals and found about one in four experienced burnout, with prevalence of 24% for emotional exhaustion, 27% for depersonalization and 23% for low personal accomplishment. The studies varied a lot from one another, so treat these as rough estimates for that group, not for all workers.

When is it normal stress, and when is it a problem?

Stress is a normal response to pressure. It is worth taking seriously when it is severe or is affecting your daily life, your work, health or relationships. The NHS advises contacting a GP or other health professional if stress is affecting your daily life.

What helps, according to the evidence

Change the work, not only yourself

A 2018 systematic review of systematic reviews on physician burnout, in the International Journal of Preventive Medicine, found the evidence mixed. One of the reviews it covered, Panagioti and colleagues in 2017, concluded that interventions aimed at the individual had limited effectiveness, while those aimed at the organisation were more effective. Another review found that both types could reduce burnout. The authors of the overview said the picture is hard to read, partly because results vary by setting.

In plain terms, the evidence suggests that coping tips alone are unlikely to be enough if the workload stays the same. The WHO's guidance for workplaces points the same way: it recommends organisational steps such as flexible working arrangements, manager training and reducing workplace risks, alongside support for individuals.

What you can try at your level:

• Write down what drains you most, and what gives you energy. Look for one thing to change or hand off.
• Talk to your manager or HR about workload, deadlines or hours, if it feels safe. Bring specific examples.
• Protect a fixed finish time on at least some days, and leave work out of your off-hours when you can.
• Ask a trusted colleague, friend or family member for support. The NHS suggests talking to someone you trust.

Look after the basics

The WHO and NHS suggest keeping a daily routine, regular meals, being physically active, staying in touch with people you trust, and a steady sleep schedule. These are general stress-management tips, not a treatment for burnout on their own.

Get professional help if it persists

A doctor or counsellor can look at what else may be going on, such as low mood, anxiety or a physical cause, and talk about options with you. Our guide to therapy in India explains how to find a professional.

Myths about burnout

• "Burnout means I am weak." The WHO describes it as resulting from chronic workplace stress, and lists workload, hours, control and support as risks. It is not a character flaw.
• "A holiday will fix it." Rest helps, but the evidence on physician burnout suggests that changing the workload matters too.
• "Everyone is tired, so I should be silent." Being common does not make it harmless.
• "Only high-pressure jobs cause it." The WHO's risk list includes under-use of skills, unclear roles and limited support too.

Go gently with yourself. Small changes, repeated, are easier to sustain than a big one you cannot keep up.