Liz Frings

PTSD in Emergency Services Workers: The Signs, Why It Builds Up and When to Get Help

People in the police, ambulance and fire services are trained to keep going, and most of them are good at it. That makes it hard to tell when the after-effects of the job have become something more. In my experience, many wonder whether they are "going mad" when nightmares, flashbacks or a jumpy startle reaction arrive. In most cases they are having normal reactions to abnormal events. Sometimes those reactions settle and sometimes they don't. This guide is about telling the two apart, and about why the job raises the odds of the second.

It's written for police officers and staff, paramedics and ambulance crews, firefighters, 999 call handlers and dispatchers, and volunteers who attend the same scenes. Partners and families may find it useful too, and how to help someone with PTSD is written especially for them.

How common it is in the job

Across blue light work, poor mental health is far more common than in the general workforce. When the charity Mind surveyed more than 3,600 police, fire, ambulance and search and rescue staff and volunteers in England over the winter of 2014 to 2015, 88% said they had experienced stress and poor mental health while working in the sector. Figures for post-traumatic stress disorder itself vary by role.

  • Police. In The Job, The Life, a 2018 survey of almost 17,000 UK police officers and staff run by the University of Cambridge with Police Care UK, 90% had been exposed to trauma. One in five of those reported symptoms consistent with PTSD or complex PTSD, and more than two-thirds of that group were unaware of it.
  • Fire. A 2021 study of 1,300 current and former UK firefighters found that 18% met the criteria for complex PTSD and just under 6% for PTSD. Exposure to several different types of traumatic incident raised the odds of both.
  • Ambulance. A 2018 review that pooled studies of ambulance personnel from several countries put the rate of PTSD at around 11%, well above the general population.
  • Control rooms. Call handlers have been studied far less, and a University of Bradford study calls them a hidden part of the workforce. A 2025 Unison report found that in 2023/24, 999 ambulance control rooms lost more than a month of sick leave for each call handler, against about four days for the average UK worker. There is more on this in vicarious trauma in 999 call handlers.

For comparison, the most recent Adult Psychiatric Morbidity Survey found that 5.7% of adults in England screened positive for PTSD in 2023 and 2024.

Normal reactions after a bad job

During an incident the body goes into survival mode. Time can slow down, vision can narrow and sounds can drop away. These distortions are normal parts of operating under threat. Because people are focused on the task, the emotional impact often arrives later, after a few days, several weeks or longer.

In the weeks after a difficult incident, it's common to have:

  • trouble getting to sleep, or waking early
  • the incident replaying, or images arriving out of nowhere
  • poor concentration and a shorter fuse
  • low mood or anxiety
  • avoiding reminders, such as a road or a type of call
  • feeling on edge or easily startled

For many these ease as the weeks pass. For milder reactions in the first month, NICE guidance recommends keeping an eye on how things develop, with trauma-focused treatment offered sooner where symptoms are clinically important.

When it may be PTSD

The concern grows when reactions stay strong after the first month or so, or get worse, and start to affect work, sleep or home life. In ICD-11, the World Health Organization's diagnostic system, the condition centres on three groups of experience:

  • Reliving it in the present. Flashbacks or nightmares that feel as if the event is happening now, not like an ordinary memory.
  • Avoidance. Steering clear of thoughts, places, jobs or conversations that bring it back.
  • A sense of current threat. Staying on high alert off duty, scanning rooms, sitting with your back to the wall, a startle reaction that won't switch off.

The job normalises some of the quieter signs, so they are easy to miss. Drinking more to get to sleep, humour that has turned bitter, feeling numb at home, snapping at the family, or dreading a type of job you used to handle without a thought can all be part of the picture. PTSD and alcohol looks at drinking to cope in more detail.

Only a qualified health professional can diagnose it. A GP is a good first step, and a trauma therapist can assess whether therapy may help. A list like this can tell you whether that assessment is worth having.

Complex PTSD and years of calls

ICD-11 also includes complex PTSD, sometimes written C-PTSD. It has the core symptoms plus lasting difficulties in three areas, which are managing emotions, feeling worthless or ashamed, and staying close to others. It is associated with repeated or prolonged exposure, which a long career on the front line can involve.

In both the police and firefighter studies above, the complex form was more common than standard PTSD. That fits with what clinicians see in practice, that repeated exposure matters. The research can't show that the build-up of calls is the cause, though, and experiences outside work play a part too.

Why is it hitting me now?

It's common for problems to appear years into a career, or after leaving it. There are a few reasons.

The ways people cope on shift can delay the impact. Habitual compartmentalising, and the feeling that an event is unreal or happening to someone else, can contribute to delayed-onset PTSD. These responses are useful in the moment. Used for years, they can mean nothing gets processed.

A recent incident can also wake up older ones. Roger Solomon, a psychologist who has worked with police officers for decades, gives the example of an officer who couldn't get past the image of a murdered child's eyes. The image turned out to be linked to a drowned child he had attended years before, whose eyes had looked the same.

Changes in life can remove the structure that kept things contained. A move to a quieter role, an injury, retirement, or becoming a parent can all do this. If PTSD is bringing a police career to an early end, police medical retirement covers the process and the emotional side of leaving.

Does it have to be one big incident?

No. A single catastrophic incident can cause PTSD. Clinicians who work with these staff also see problems grow from many smaller calls over years, none of which seemed to matter much at the time. In the UK firefighter study, exposure to more types of incident went with higher odds of both forms.

Moral injury and feeling let down

Not every lasting wound comes from fear. Moral injury, a term that grew out of research with military veterans, describes the harm that follows taking part in, failing to stop, or witnessing acts that clash with a person's own moral code. A patient left waiting because no ambulance was free, or a death that better resourcing might have prevented, can leave this kind of wound. So can feeling unsupported by the service after an incident. Moral injury is not a diagnosis in itself, and it often sits alongside guilt, anger and shame rather than flashbacks. It is worth naming to a therapist, because it needs different work from fear-based memories. What is moral injury? looks at it in more depth.

Is it weak to ask for help?

The job has a strong culture of carrying on, and that serves the public well. It doesn't mean the cost isn't real. In The Job, The Life survey, 93% of respondents said they would still go to work as usual while struggling with something like stress or depression. Reactions to repeated trauma are an occupational injury, in the same way a back injury from lifting is. Getting them looked at is part of staying able to do the job.

What to do next

  • Talk to someone. Your GP can assess you and discuss options. Each service also has an independent charity offering support, listed below.
  • Check the confidentiality position first if worries about your career are holding you back. Is counselling confidential? covers how each route to help differs.
  • Look at the treatment options. NICE recommends EMDR and trauma-focused CBT for PTSD. EMDR for emergency services staff explains how EMDR is adapted for these roles, and a comparison with trauma-focused CBT sets out the differences. If you don't want to work directly on incidents, person centred therapy for PTSD describes a gentler route.
  • Find the right person. Police counselling covers where to look, how to check a therapist is registered, and what to ask first. Much of it applies to the other services too.
  • Ask about gentler starting points. If going near the memory feels like too much, there are ways to work on it at a distance. The Flash technique, developed by Dr Philip Manfield, is one I've used with clients. You focus on something positive while the memory stays in the background, so you don't have to hold it in mind or describe it. Working without describing the trauma explains how it works and what the research says.

Frequently asked questions

Can it start years after a job?

Yes. Delayed onset is well recognised, and a recent incident, a change of role or retirement can bring an old job back.

Do call handlers get PTSD?

They can. Handlers hear incidents unfold without seeing them, and the mind fills in the pictures. Research on this group is limited, but the strain shows in sickness and turnover figures.

Is complex PTSD worse than PTSD?

It is not a worse version, but it involves more areas of difficulty, and treatment usually takes longer.

Will a diagnosis end my career?

Not necessarily. Many officers, crews and firefighters are treated and stay in post. The guide to confidentiality linked above covers what each route means for your job.

Where to turn

Each of these charities offers free, confidential support and is independent of the employer:

I offer EMDR therapy and person centred counselling in Nottingham and online. You can get in touch to talk through whether either might suit you.

If you are in crisis now, ring 999, ring NHS 111 and choose the mental health option, or ring Samaritans free on 116 123.

Sources

More about EMDR therapy