Published: March 2026  |  Written by Chris Carter, Managing Solicitor  |  Reading time: approximately 6 minutes

In May 2025, new analysis revealed that mental health conditions — anxiety, stress, depression — accounted for 28.6% of all NHS sickness absence. That is over 608,000 working days lost in a single month. To a healthcare system already operating under severe pressure, the numbers are alarming.

But within that headline figure there is a specific trigger that almost never gets mentioned. Not in the NHS Staff Survey. Not in the occupational health literature. Not by managers, not by unions, and — until now — not by many solicitors either.

Needlestick injuries.

Not the physical wound — that heals in days. What doesn’t heal nearly as quickly is what follows. The weeks of waiting for test results. The intrusive thoughts. The dread that settles in and doesn’t leave when the six-week blood test comes back clear. Or the twelve-week one. For a significant number of healthcare workers, it doesn’t fully leave even when the six-month all-clear finally arrives.

This is a documented, compensable legal injury. And most of the people experiencing it have no idea.

How Bad Is the NHS Mental Health Crisis Right Now?

The scale of the mental health problem inside the NHS is difficult to overstate. The 2024 NHS Staff Survey — the largest workforce study in the world, drawing responses from 747,288 staff across 210 trusts — found that while burnout has reduced slightly since the pandemic peak, over 460,000 NHS staff are still going to work every day feeling its effects. Among ambulance staff, the figure rises to nearly 40%.

NHS sickness absence rates are now running 18% higher than pre-pandemic levels and show no sign of returning to baseline. Anxiety, stress, and depression are the single largest cause.

And here is the detail that matters most for this conversation: one in five NHS staff who took time off for mental health reasons did not tell their employer the real reason. They called it something else. Or said nothing at all.

That hidden figure has a name. It is called under-reporting. And in the context of needlestick injuries, it is a crisis within a crisis.

What Psychological Conditions Can a Needlestick Injury Cause?

Research published in the British Journal of Hospital Medicine reviewed studies from six countries and consistently identified the same psychological outcomes following sharps injuries: fear, anxiety, depression, and post-traumatic stress disorder. A UK-specific study of trainee doctors found that 12% of those who had experienced a needlestick injury met the criteria for clinical PTSD. One in eight. In a profession that routinely dismisses its own distress as part of the job.

But PTSD is only part of the picture. Two other conditions are less often discussed — and both are separately compensable:

Why Is This Problem Getting Worse, Not Better?

You might assume that greater awareness of mental health in the NHS means better support after a needlestick injury. The evidence suggests otherwise.

The NHS Staff Survey found that only 34% of staff feel there are enough colleagues to do their jobs properly. Workload is consistently cited as the primary driver of stress. In that environment — short-staffed wards, pressure to keep shifts covered, a culture where admitting struggle can feel professionally risky — the conditions for under-reporting a needlestick injury are actually getting worse, not better.

Research links poor psychosocial working conditions directly to higher rates of needlestick injuries in the first place. Stress and fatigue have been identified as contributing factors in nearly half of all needlestick incidents. The NHS mental health crisis and the needlestick injury problem are not separate issues. They are feeding each other.

Can You Claim Compensation If You’ve Been Affected?

The legal position in England and Wales is clear and has been for over a decade. Psychological injury caused by a needlestick injury is a recognised compensable harm. You do not need to have contracted an infection. You do not need a PTSD diagnosis specifically — adjustment disorder and anxiety are equally compensable under the Judicial College Guidelines. You do not need to have taken formal sick leave, though lost earnings form part of the claim if you did.

What you do need is evidence that your employer failed in their duty under the Health and Safety at Work Act 1974 or the Health and Safety (Sharp Instruments in Healthcare) Regulations 2013 — and that this failure caused the psychological harm you experienced.

If you are experiencing anxiety, disturbed sleep, intrusive thoughts, or avoidance of clinical environments, the most important thing you can do right now is see your GP. Not just for your wellbeing — though that matters most — but because a GP record documenting your psychological symptoms creates the evidence foundation for a legal claim.