The signs of hypervigilance
In policing, hypervigilance is common. High-threat situations, exposure to trauma, shift work, disrupted sleep, rapid decision-making, and public scrutiny all push your brain into a prolonged “always on guard” mode. It’s not a sign of weakness, it’s your body responding to a demanding, high-stakes environment.
You might notice it in a few different ways:
- Physical signs: racing heart, muscle tension, headaches, or feeling “wired but tired.”
- Emotional signs: irritability, anxiety, feeling overwhelmed, or low mood after shifts.
- Behavioural signs: constantly scanning your surroundings, avoiding crowds, or being overprotective at home.
Over time, these patterns can impact sleep, concentration, and mood, increasing stress and the risk of anxiety, depression, or burnout. It can also start to impact those around you, especially at home.
When to seek professional support
If hypervigilance starts to affect your relationships, sleep, decision-making, or day-to-day life, it’s important to seek support. Look out for signs like:
- Persistent hyper-alertness that is hard to switch off
- Feeling emotionally numb or detached
- Flashbacks, nightmares, or heightened startle responses
- Increased use of alcohol or other substances to cope
Support is not a sign of weakness. Whether through Occupational Health, peer support officers, your GP, or trauma services, help is available and taking that step protects your resilience, your relationships, and your ability to serve safely.
Please remember:
- Hypervigilance is a human response, not a personal failure.
- Recognising the signs early helps you stay resilient and connected.
- Simple strategies during and after shifts can reduce the impact.
- Asking for support is an act of strength and self-care.
- Other Symptoms of Harm
