Quick answer: Chronic pain is usually a disability under the UK Equality Act 2010 — including chronic back pain — where it has lasted, or is likely to last, at least 12 months and has a substantial effect on your day-to-day activities. Once protected, your employer must make reasonable adjustments and cannot treat you unfavourably because of your condition.
For employment law purposes, chronic pain is usually treated as a disability under the Equality Act 2010. The Act defines a disability as “a physical or mental impairment which has a substantial and long-term adverse effect on a person’s ability to carry out normal day-to-day activities.” Chronic pain that has lasted, or is likely to last, at least 12 months — or for the rest of your life — and that affects daily activities such as walking, standing, sitting, lifting, concentrating or sleeping, ordinarily meets that test.
A few practical points are worth knowing:
Since January 2024, the Act’s employment provisions also take into account your ability to participate fully and effectively in working life on an equal basis with other workers (Schedule 1, paragraph 5A, inserted by the Equality Act 2010 (Amendment) Regulations 2023). That matters where your chronic pain mainly affects sustained work tasks — for example, concentrating through a long shift or remaining seated for a full working day — even if your symptoms are more manageable outside a work context.
Yes, in most cases chronic back pain is a disability in the UK under the Equality Act. Chronic back pain rarely exists in isolation. It often connects to underlying conditions such as disc problems, sciatica, osteoarthritis, ankylosing spondylitis or a previous injury, all of which can amount to a disability in their own right. Even where there is no single named diagnosis, the test is the same: a substantial, long-term adverse effect on day-to-day activities. The fine line between an impairment and a recognised disability under the Equality Act is one we walk through often with clients.
Activities that are commonly affected by chronic back pain include sitting at a desk for long periods, lifting and carrying, bending, prolonged standing, driving and travelling to work, sleeping well enough to function the next day, and concentrating through periods of pain. Where any of those activities are substantially harder for you than for someone without the condition, your chronic back pain is likely to count as a disability. A diagnosis alone does not decide it — the statutory test focuses on the effect on your day-to-day activities, so each case is assessed on its own facts and medical evidence.
Once your chronic pain disability is established, you have six main forms of protection under the Equality Act 2010:
Direct discrimination (section 13). Being treated less favourably because of your chronic pain. For example, being turned down for a role or passed over for promotion after disclosure.
Indirect discrimination (section 19). A workplace rule that applies to everyone but puts you at a particular disadvantage, such as inflexible early start times that ignore morning pain or stiffness.
Discrimination arising from disability (section 15). Being penalised for something connected to chronic pain, such as fatigue-related absence, slower physical tasks, or breaks for stretching.
Failure to make reasonable adjustments (sections 20–21 and Schedule 8). The employer’s duty to make practical changes to remove a substantial disadvantage linked to your disability. For many chronic pain clients, this is the most frequently litigated claim.
Harassment (section 26). Unwanted conduct related to your pain, including jokes or “banter” that creates a hostile or degrading environment.
Victimisation (section 27). Being treated to your detriment because you have done something protected — such as bringing or supporting a discrimination claim or grievance, or making an allegation that the Equality Act has been breached.
The duty to make reasonable adjustments starts as soon as your employer knows, or could reasonably be expected to know, about your condition. The Equality and Human Rights Commission’s Employment Statutory Code of Practice sets out in detail how all of these protections work in practice.
Chronic pain is often described as pain that continues for three months or more, well beyond the time tissue would normally take to heal. It can come from many sources, including back pain, fibromyalgia, arthritis, nerve damage and neuropathic conditions such as complex regional pain syndrome (CRPS), headaches and migraine, post-surgical pain, or pain linked to cancer or other long-term illnesses. People with chronic pain can experience physical effects (limited mobility, tense muscles, lack of energy, poor sleep, stiffness, shooting or burning pain, numbness) and emotional effects (anxiety, low mood, irritability, fear of re-injury). All of these can spill into work, and a sensitive employer will recognise that.
Telling your employer is a personal decision, but the protection of the Equality Act only really applies in full once they know, or could reasonably be expected to know, about your condition. We usually recommend telling them in writing, keeping the wording factual and focused on how your symptoms affect your work, and asking for a confidential conversation about adjustments. You can also ask to be referred to occupational health — an independent assessment often helps both sides agree on what is workable.
Reasonable adjustments are practical changes that help you stay well and stay in work. What is “reasonable” depends on your role, your symptoms, your workplace and the size of your employer. Common adjustments for chronic pain and chronic back pain include:
You may also be entitled to support through Access to Work, a government grant scheme run by the DWP that can fund specialist equipment, assistive software, a support worker, travel costs or physical changes to your workplace. Importantly, Access to Work funds support over and above what your employer is legally required to provide as a reasonable adjustment — it does not replace your employer’s duty under the Equality Act.
If your employer refuses to discuss adjustments, ignores your request, or makes only token changes, that may itself amount to disability discrimination. Our experienced disability discrimination team can help you decide whether to raise a grievance or take legal action. If you have already been dismissed while off sick, that scenario often becomes a combined discrimination and unfair dismissal claim.
If your employer fails to consult you, refuses to investigate your needs, will not make reasonable adjustments, performance-manages you for chronic pain-related issues, or dismisses you because they say you cannot do the role, you may have a claim for disability discrimination (including failure to make reasonable adjustments), unfair dismissal, or both. There is no minimum length of service required to bring a disability discrimination claim at the Employment Tribunal — unlike most unfair dismissal claims, which currently require two years’ service. Our overview of what to expect in an employment tribunal claim sets out the process step by step.
Important — time limits and upcoming changes: In most cases you must notify ACAS within three months less one day of the act you’re complaining about. From October 2026, the Employment Rights Act 2025 is expected to extend that limit to six months less one day for most claims, including disability discrimination. From 1 January 2027, the same Act will reduce the unfair dismissal qualifying period from two years to six months. Until each change commences, the existing limits apply. Either way, missing a deadline can end your claim before it starts — please remember there are strict time limits in employment claims and you should take good free legal advice as soon as possible.
In addition to No Win No Fee, Lawson West acts for clients on a range of funding arrangements, including Legal Expenses insurance funding. We’ll assess your case and recommend the funding option that’s best for you. We also support clients with related areas of life that often connect to chronic pain at work, including financial wellbeing and, where needed, introductions to our family law solicitor team for issues that touch on the wider family.
If chronic pain is affecting your work and you are worried about how you are being treated, please get in touch. Our specialist disability discrimination solicitors at Lawson West offer a free, confidential first conversation, and we will tell you honestly whether we think you have a claim worth pursuing. With offices in Leicester and Market Harborough, and clients right across the UK, we are a national provider of expert employment law advice and we’re here to help.
Call us on 0116 212 1000 or 01858 445 480, or complete our free online Contact Us form and we will be in touch as soon as possible. Please remember, there are strict time limits in employment claims, so don’t wait too long. We’re here to help.
A diagnosis is helpful evidence, but the test is the effect of your impairment, not the label. Where the effects on your day-to-day activities are substantial and long-term, you can be protected even where doctors have not pinned things down to one condition.
Yes, in many cases. The Equality Act covers conditions whose effects “recur” or are likely to recur. Flare-ups and pain-free periods do not take you outside the protection of the Act. The test looks at the cumulative pattern, not just the best days.
Yes. The Act expressly says that if the effects of your impairment are kept under control by medication, treatment or aids, you are still treated as disabled. You do not lose protection because the treatment is working.
Not without a fair process. Your employer must consider reasonable adjustments, take medical advice (often from occupational health), and look at whether your absences are linked to a disability before treating them the same as unrelated absence. Dismissing you for chronic pain-related absence without that process can be unfair dismissal and disability discrimination.
No. They only have to make adjustments that are “reasonable” in the circumstances. They do have to genuinely consider your request, explore alternatives and explain any refusal. A flat “no” without consultation rarely meets the legal standard.
The strongest cases are built on a clear paper trail: GP and consultant letters, pain clinic records, occupational health assessments, your written adjustment requests, your employer’s responses, performance reviews, return-to-work meeting notes and absence records. Start keeping a dated diary of incidents now. Even a few lines in a notebook or on your phone can make a real difference later.
Yes, in most cases. Fibromyalgia is a recognised, long-term condition with a substantial impact on day-to-day activities, and is routinely treated as a disability under the Equality Act. As with any condition, the tribunal will look at the medical evidence supporting your specific circumstances — diagnosis on its own is not enough without evidence of effect.
Yes. The current limit is three months less one day to notify ACAS. The Employment Rights Act 2025 is expected to extend that to six months less one day for most claims, including disability discrimination, from October 2026. Until the change commences, the three-month limit applies — and either way, the earlier you take advice, the better.
Your initial discussion with our team is FREE. We also offer No Win No Fee arrangements and can use Legal Expenses insurance funding where it applies. We’ll assess your case and recommend the funding option that works best for you.
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