Mental Health

Work-Related Stress: Symptoms, Causes, and Support in the UK

6 min readLast reviewed 1 June 2026

Educational information — not medical advice.

This article was prepared by the OnlineDoctor24 editorial team and reviewed for factual accuracy against UK clinical guidance (NHS and NICE). It is not written by a doctor and does not replace personal medical advice. For symptoms specific to you, book an online doctor consultation.

Key points

  • Work-related stress is the adverse reaction people have to excessive pressures or other types of demand placed on them at work.
  • Common symptoms include irritability, fatigue, difficulty concentrating, and physical issues like tension headaches.
  • The Health and Safety Executive (HSE) provides clear standards for UK employers to manage workplace stress.
  • Support options include lifestyle adjustments, Talking Therapies (IAPT), and GP consultations.
  • An online doctor can help assess your mental health and provide private sick notes if you are unfit for work.

What is Work-Related Stress?

Work-related stress occurs when the demands of a job exceed an individual's ability to cope. It is not a medical diagnosis in itself, but if left unmanaged, it can lead to more serious mental health conditions such as Generalized Anxiety Disorder or clinical depression. In the United Kingdom, the Health and Safety Executive (HSE) defines it as a reaction to 'unreasonable pressure'.

It is important to distinguish between 'pressure', which can be motivating, and 'stress', which is the point at which pressure becomes harmful. According to NHS guidance, prolonged stress can affect your physical health, manifesting as high blood pressure or a weakened immune system. In the UK, employers have a legal duty to protect employees from stress at work by undertaking risk assessments and acting on the findings.

Common Symptoms: Recognising the Signs

Symptoms of work-related stress can be divided into emotional, cognitive, and physical categories. Recognising these early is vital for preventing long-term burnout.

Emotional and Cognitive Symptoms

  • Feeling constantly overwhelmed or 'on edge'.
  • Increased irritability with colleagues or family.
  • A sense of dread regarding the workday ahead.
  • Difficulty making decisions or concentrating on tasks.
  • Loss of confidence and feeling like a 'failure'.

Physical and Behavioural Symptoms

  • Physical fatigue and disrupted sleep patterns (insomnia).
  • Frequent tension headaches or muscle pain.
  • Changes in appetite (eating more or less than usual).
  • Social withdrawal and avoiding workplace interactions.
  • Increased reliance on caffeine, alcohol, or nicotine to 'get through the day'.

Causes of Workplace Stress in the UK

NICE (National Institute for Health and Care Excellence) and the HSE identify several key factors that contribute to stress in the British workplace:

  • Demands: Issues such as workload, work patterns, and the environment.
  • Control: How much say a person has in the way they do their work.
  • Support: The encouragement and resources provided by the organisation and management.
  • Relationships: Managing conflict and dealing with unacceptable behaviour like bullying.
  • Role: Whether people understand their role within the organisation and if the organisation ensures they do not have conflicting roles.
  • Change: How organisational change is managed and communicated.

When to Speak to an Online Doctor in the UK

If you find that your work stress is impacting your daily life, your relationships, or your physical health, it is time to seek professional advice. Speaking to a GP online provides a discreet and convenient way to discuss your mental wellbeing without the need to travel to a physical surgery.

A UK-based online doctor can:

  • Provide a Clinical Assessment: Help determine if your symptoms indicate an underlying condition like anxiety or depression.
  • Discuss Treatment Options: This may include a referral to NHS Talking Therapies or advice on medication if appropriate.
  • Offer Sick Notes (MED3): If you are unfit to work due to stress, a private online doctor can issue a sick note to provide to your employer.
  • Signpost Support: Direct you toward specific UK charities and resources like Mind or Able Futures.

Self-Care and Managing Stress at Work

While professional help is often necessary, there are several evidence-based strategies you can implement to manage stress levels:

1. Prioritise and Organise

Use the 'Eisenhower Matrix' to categorise tasks by urgency and importance. Learning to say 'no' to non-essential tasks can prevent your workload from becoming unmanageable.

2. Maintain Boundaries

In an era of remote working, the lines between home and work life can blur. Ensure you have clear 'log-off' times and avoid checking emails during evenings or weekends.

3. Physical Activity

The NHS recommends 150 minutes of moderate activity a week. Exercise releases endorphins, which act as natural stress relievers.

4. Talk to Your Manager

Under the Equality Act 2010, if your stress is linked to a disability (including some mental health conditions), your employer may be required to make 'reasonable adjustments'. This could include flexible hours or a temporary reduction in workload.

Red flags — when to seek urgent help

Call 999 or go to A&E if you experience any of the following:

  • Thoughts of self-harm or suicide (Call 999 or go to A&E immediately)
  • Severe chest pain or palpitations that do not settle
  • Feeling completely unable to care for yourself or dependents
  • Sudden, unexplained weight loss or severe physical exhaustion

Frequently asked questions

Common questions UK patients ask about work-related stress.

How an online doctor can help

This article is for general information only and does not replace personal medical advice from a qualified doctor. Content is reviewed against UK NHS and NICE guidance by the OnlineDoctor24 editorial team and is not authored by a medical doctor. If your symptoms worsen or you are unsure, please book a consultation with a GMC-registered GP.

See a UK GP about this today

Same-day video or phone consultations with GMC-registered GPs. Treatments, sick notes and referrals when clinically appropriate.