Display screen equipment (DSE) assessment (Display screen equipment workstation assessment)
A structured check of your computer workstation and how you use screens, to spot and fix things that could cause aches, strain or eye discomfort.
✓ Medically reviewed by a GMC-registered consultant · last reviewed September 2026 · next review September 2027 · how we review
In short
- It is a practical check of your screen setup and working habits to prevent aches, strain and eye discomfort, not a medical examination.
- Most screen-related problems are avoidable with good setup, regular breaks and changes of activity, which is what the assessment helps you achieve.
- Employers must assess workstations for regular screen users and must arrange an eye and eyesight test if a DSE user asks for one.
- If you already have pain or a health condition, you may also need occupational health or GP advice, not just a workstation tweak.
A plain-English summary. The detail — including risks and recovery — is below.
At a glance
A general guide. Your specialist will give you advice for your situation.
Reduces the risk of neck, shoulder, back, arm, wrist and hand discomfort from screen work.
You have significant pain, numbness, tingling or weakness that needs medical assessment, not just a workstation check.
You and the assessor, or you alone with the checklist, identify what needs changing and make simple adjustments on the spot.
Clear, written recommendations covering setup, habits and any equipment.
You and the assessor, or you alone with the checklist, identify what needs changing and make simple adjustments on...
You receive practical recommendations, from free setup changes to suggested equipment.
Any equipment is arranged and provided, and you settle into better setup and break habits.
You keep up good posture, regular breaks and changes of activity, adjusting your setup as needed.
What is a display screen equipment (DSE) assessment?
A display screen equipment (DSE) assessment is a structured check of your computer workstation and how you work at it. It looks at your screen, keyboard, mouse, chair, desk, posture, lighting and how often you take breaks, to spot anything that could lead to discomfort.
Under UK health and safety law, employers must assess workstations for people who use screens regularly, usually daily for an hour or more at a time. The aim is to reduce the risk of aches and pains in the neck, shoulders, back, arms, wrists and hands, as well as tiredness and eye strain.
The Health and Safety Executive is clear that these problems are largely avoidable. Good setup, good habits and regular changes of activity prevent most issues, and the assessment is about getting that right rather than treating an injury.
DSE users can also ask their employer for an eye and eyesight test. The assessment is practical and low-key; it is not a medical examination and it does not diagnose conditions. If you already have pain or a health condition, you may also need advice from occupational health or your GP.
Types, options & approaches
There may be different ways to do this. The right approach depends on the clinical question and your circumstances.
DSE assessment vs full ergonomic assessment
| Aspect | DSE assessment | Specialist ergonomic assessment |
|---|---|---|
| Best for | Standard desk and screen setups | Pain, health conditions or complex needs |
| Who does it | You or a trained DSE assessor | Occupational health or ergonomics specialist |
| Looks at | Screen, chair, desk, posture, breaks | Detailed posture, equipment and task analysis |
| Output | Standard adjustments and habits | Tailored equipment and adjustment plan |
Start with a DSE assessment; move to a specialist assessment if you have symptoms or a standard setup is not enough.
Preparing for your test
- Set up your workstation as you normally use it, so the assessment reflects real life.
- Note any aches, pains, tiredness or eye strain and when they happen during the day.
- Have your usual equipment to hand: screen, keyboard, mouse, chair, footrest and any laptop or docking station.
- Think about your working pattern, including how long you sit, how often you take breaks and whether you change activity.
- Mention any health condition, injury or disability that affects how you work.
- If you wear glasses or contact lenses for screen work, have the details ready.
- For homeworking, be ready to assess your actual home setup, not an ideal one.
What happens
The assessment works through your workstation step by step. It looks at your screen height and distance, the keyboard and mouse, your chair and how it is adjusted, the desk, your posture, the lighting and any glare, and how you organise breaks and tasks.
If it is assessor-led, they will watch how you sit and work, ask about any discomfort, and suggest changes there and then, such as raising your screen, adjusting your chair, repositioning the mouse, or building in regular breaks. A self-assessment uses the same standard checklist.
The assessment also covers good habits: changing posture, looking away from the screen regularly, and taking short, frequent breaks or varying your activity rather than sitting in one position for long stretches.
Afterwards, you get practical recommendations. Some are free changes to setup and habits; others may involve equipment such as a footrest, document holder, different mouse or an adjustable chair. If you have symptoms or a health condition, you may be referred for a more detailed assessment or to occupational health.
Is this test right for me?
A good consultation should explore whether it's the right choice for you now — including reasons to wait or consider something else.
May not be suitable if…
- You have significant pain, numbness, tingling or weakness that needs medical assessment, not just a workstation check.
- Your symptoms are clearly not related to screen work, where a different assessment is more appropriate.
- You rarely use screens, so you are not a DSE user and a full assessment adds little.
- You need treatment for an injury or condition, which a DSE assessment cannot provide.
Delay or rearrange if…
- You have new, severe or unexplained symptoms that should be checked medically first.
- Your workstation is about to change, for example a planned office move or new equipment.
- You are starting homeworking shortly, when assessing the actual home setup will be more useful.
- A health condition needs specialist input before deciding on equipment.
Alternatives to discuss
- A specialist ergonomic or occupational health assessment for symptoms or complex needs.
- Reasonable-adjustments advice where a health condition or disability is involved.
- An eye and eyesight test for screen-related visual symptoms.
- GP or physiotherapy assessment for persistent musculoskeletal pain.
- Simple self-help: better posture, regular breaks and changing activity.
Before you decide
Use this as a shared-decision checklist. The aim is not just “can this be done?”, but whether it is right for you, now, with the risks and alternatives clearly understood.
What matters most to me?
Think about symptoms, daily life, work, caring responsibilities, sport, fertility, travel, appearance and anxiety — the right choice depends on your priorities, not just the medical facts.
What are all my options?
Ask about waiting, monitoring, medicines, rehabilitation, a smaller or larger procedure, a different test, NHS referral, or a second opinion where that would help.
What would make me pause?
Active infection, pregnancy, unstable medical problems, smoking, medicines that increase bleeding, poor support at home, or feeling pressured are all reasons to slow down and get tailored advice.
What happens if I do nothing today?
For some problems, waiting is safe; for others, delay can make treatment harder. A good consultation should explain the trade-off in plain English.
Benefits
- Reduces the risk of neck, shoulder, back, arm, wrist and hand discomfort from screen work.
- Eases eye strain and tiredness through better setup and regular breaks.
- Gives you practical, often free adjustments you can make straight away.
- Identifies any equipment that would help you work more comfortably.
- Supports people with health conditions or disabilities to work more comfortably, alongside any reasonable adjustments.
Risks & complications
- It is a workstation check, not a medical assessment, so it will not diagnose or treat existing pain.
- Recommended equipment or changes may take time for an employer to provide.
- Adjustments only help if you actually use them and keep up good habits.
- A standard check may not be enough if you have significant symptoms or a complex condition.
- Ongoing or worsening symptoms despite a good setup, suggesting another cause that needs assessing.
- Disagreement about which equipment is reasonable or necessary.
- Setup advice that does not suit a specific health condition without specialist input.
- A serious underlying problem being missed because symptoms were assumed to be 'just' screen-related.
- Equipment provided that does not fit your needs and is not reviewed.
A DSE assessment prevents and reduces discomfort, but it is not medical care. If you already have pain, numbness, tingling or weakness, or symptoms persist despite a good setup, ask for a more detailed occupational health or ergonomic assessment and see your GP. Adjustments only work if they are actually made and maintained, so follow-up matters.
Published figures to discuss
There are no procedure complication rates for a DSE assessment. Screen-related discomfort is common but largely avoidable, and how much an assessment helps depends on whether changes are made and maintained. Precise rates are not meaningful to quote here.
| Figure | Reported range | How to interpret it | Source / confidence |
|---|---|---|---|
| Physical harm from the assessment | Very low | The assessment is observational and advisory; benefit depends on changes being implemented. | Guide sourcesClinical context |
| Persistent musculoskeletal discomfort | Common if workstation changes are not made or maintained | Chair, screen height, input devices, breaks and workload all matter. | HSE — Working safely with display screen equipmenthse.gov.ukSource-linked context |
| Eye strain or headache | Recognised | DSE work does not permanently damage eyes, but symptoms may need breaks, lighting changes or an eyesight test. | Guide sourcesClinical context |
| Overfocus on equipment alone | Common practical pitfall | Work pace, breaks, task design and hybrid-working setup can be as important as the chair. | Guide sourcesClinical context |
These are literature figures, not a personalised prediction. Your own risks and likely benefits depend on your circumstances, your health, and how your care is carried out and followed up.
What happens afterwards
There is no recovery from a DSE assessment. 'Afterwards' is about putting the recommendations in place and keeping up good habits.
- Noticing your old habits at first and needing reminders to take breaks.
- A short adjustment period as you get used to a new chair, mouse or screen position.
- Gradual easing of minor aches once the setup improves.
- Realising you need a follow-up if discomfort continues.
Aftercare
- Make the simple, free changes to your setup straight away.
- Use any equipment provided, and ask for help setting it up correctly.
- Take regular short breaks and change activity rather than sitting still for long periods.
- Look away from your screen regularly to rest your eyes.
- Report ongoing or new pain, numbness or tingling to occupational health or your GP.
- Ask for an eye and eyesight test through your employer if you are a regular screen user.
- Reassess your setup if you change desk, equipment or start working from home.
- Screen at the right height and distance, roughly arm's length
- Chair adjusted to support your back, feet flat or on a footrest
- Keyboard and mouse positioned to keep wrists relaxed
- Lighting set to avoid glare on the screen
- Regular breaks and changes of activity planned
- Any recommended equipment requested
- Eye test requested if you are a regular DSE user
⚠ Get urgent help if…
- Persistent or worsening pain in the neck, shoulders, back, arms, wrists or hands — get this assessed.
- Numbness, tingling, pins and needles or weakness in the hands or arms — see your GP.
- Headaches, blurred vision or eye pain that do not settle with better setup — arrange an eye test and see your GP.
- Symptoms that continue despite a good workstation setup — ask for a specialist ergonomic or occupational health assessment.
- Any sudden, severe or unexplained symptoms — seek medical advice promptly.
Who to contact: your clinician, clinic or test provider first (keep their number to hand). For urgent advice when you can't reach them, call NHS 111. In an emergency, call 999.
General guidance — it doesn't replace the specific advice your specialist gives you.
Results & realistic expectations
A good outcome is a comfortable, well-set-up workstation and working pattern that reduces the risk of aches, strain and eye discomfort. You should come away with clear, practical changes and know what equipment, if any, would help.
A DSE assessment cannot guarantee you will never get discomfort, and it does not treat existing injuries or conditions. If symptoms persist or you have a health condition, it should lead on to a more detailed assessment or medical advice rather than being the end of the story.
Good setup and habits keep working as long as you maintain them, but a workstation assessment is a snapshot. It is worth repeating if your equipment, desk or role changes, if you start or stop homeworking, or if you develop symptoms. Equipment may also need adjusting or replacing over time.
Related tests, treatments or support
A DSE assessment often goes hand in hand with an eye and eyesight test for regular screen users, a wider workstation or ergonomic assessment if you have symptoms, and reasonable-adjustments advice where a health condition or disability is involved.
Follow-up & long-term care
Follow-up usually means checking that recommended changes and equipment are in place and helping. If you have symptoms, follow-up may involve occupational health or your GP. A reassessment is sensible whenever your setup or working pattern changes significantly.
- Keep your screen, chair and desk adjusted correctly as you use them.
- Maintain regular breaks and changes of activity throughout the day.
- Review your setup whenever your equipment, desk or working location changes.
- Request repeat eye tests as advised for regular screen users.
- Flag any new or returning discomfort early.
Repeat, follow-on and what comes next
- Setups often need adjusting again as equipment, tasks or working location change.
- Recommended equipment may need to be reviewed or swapped if it does not help.
- Persistent symptoms usually mean escalating to a specialist or medical assessment.
- Homeworking arrangements may need reassessing as they change.
Ask what happens if the result is unclear or needs repeating, and what is included if further tests or follow-up are needed.
What good aftercare looks like
- Clear, written recommendations covering setup, habits and any equipment.
- A route to request and set up recommended equipment.
- Follow-up to check changes are in place and helping.
- Escalation to occupational health, ergonomics or your GP if symptoms persist.
- A reminder about eye and eyesight tests and periodic reassessment.
What affects the cost
Costs vary a great deal between people and providers, and we don't publish prices. What matters is understanding what drives the cost and making sure your quote is complete. The main things that affect it:
- Whether it is a self-assessment, an assessor-led check or a more detailed specialist ergonomic assessment.
- Whether the assessment is done in person or remotely, and how long it takes.
- Any equipment recommended, such as chairs, footrests, document holders or specialist input devices.
- Whether an eye and eyesight test, or screen-use glasses, are needed.
- Who is arranging and paying, which for employees is the employer's responsibility.
- What the assessment covers and whether it is self, assessor-led or specialist.
- Whether it is done in person or by video.
- Whether a written report and recommendations are included.
- What happens if equipment is recommended, and who provides and pays for it.
- Whether an eye and eyesight test is arranged for regular screen users.
- What happens if you have symptoms and need a more detailed or medical assessment.
On the NHS? A DSE assessment is part of an employer's health and safety duty rather than an NHS treatment; if you have symptoms or a health condition, the NHS supports your medical care alongside any workplace assessment.
You're entitled to your total cost in writing — including reports, follow-up and what happens if the result is inconclusive — before you decide.
Consent traps and marketing red flags
These are not small details. They are often where patients lose choice, time to reflect, or realistic expectations.
Consent traps
- Treating a workstation check as if it diagnoses or treats pain.
- Not explaining that recommended equipment depends on the employer providing it.
- Overlooking a health condition that needs specialist or medical input.
- Assuming a one-off check is enough when setups and symptoms change over time.
- Not telling regular screen users they can request an eye and eyesight test.
Marketing red flags
- Claims that a single product or chair will 'cure' all back or wrist pain.
- Selling expensive equipment without a proper assessment of need.
- Promises that an assessment guarantees you will never get discomfort.
- Ignoring symptoms that should be assessed medically.
Choosing a specialist safely
- Check the specialist is on the GMC Specialist Register for this area.
- Make sure they work at a CQC-registered service, and look for membership of the relevant Royal College or professional body.
- You're entitled to time to consider and to have your questions answered before you agree — the specialist who looks after you should explain it, not a salesperson.
- Be wary of pressure: time-limited offers or deposits taken before you've had time to think are red flags, not bargains.
- You're entitled to your total cost in writing — including any follow-up — before you decide.
Questions to ask your medical professional
Take this to your consultation. A good specialist will welcome every one of these.
- Based on my setup, what should I change first?
- What equipment would help, and how do I get it?
- How should I structure breaks and changes of activity for my work?
- I get aches or eye strain — do I need a more detailed assessment?
- How do I request an eye and eyesight test as a screen user?
- If I have a health condition, what adjustments should be considered?
- Are you on the GMC Specialist Register for this area, and which Royal College or professional body are you a member of?
- Will you be the specialist who carries out my test, and who looks after me afterwards?
- What are the risks for someone like me, and how often do your own patients have a problem or need it repeated or redone?
- What does a realistic result look like — and what can this test not achieve?
- What are my options, including waiting, doing nothing for now, or choosing a different approach?
- Can I have written information, results and aftercare instructions in a format I can use, including any accessibility or communication support I need?
- What is the total cost in writing, including any follow-ups, and how much time do I have to decide?
Frequently asked questions
Is a DSE assessment a legal requirement?
Will my employer pay for an eye test?
Does it cover working from home?
Will it diagnose my wrist or back pain?
What equipment might be recommended?
How often should it be repeated?
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How we made this page
Medically reviewed by a GMC-registered consultant. Written in plain English, checked against NHS, NICE, GMC and relevant Royal College / specialist-society guidance, and kept under review. No clinic paid to appear on this page, and we publish no pricing. This is general information to help you prepare — it is not a substitute for advice from your own clinician. How we review our guides →
Source hierarchy: UK regulator and NHS/NICE guidance first, then relevant Royal College or specialist-society guidance, then peer-reviewed evidence for procedure-specific figures where available.
Sources & standards: HSE — Working safely with display screen equipment HSE — DSE workstation checklist (CK1) HSE — Work with display screen equipment (L26 guidance) Health and Safety (Display Screen Equipment) Regulations 1992 NHS — Common posture mistakes and fixes Society of Occupational Medicine
Reviews reflect patients' experience of care, not clinical outcomes. For procedure volumes and outcome data see PHIN.
Last medically reviewed 2026-09-21. Spotted something wrong or out of date? Report an error in this guide.
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