Emergency first aid every student should know before help arrives

Most people will, at some point, be the nearest person when something goes wrong — a friend collapses, someone chokes at dinner, an accident happens on a night out. In those moments, the minutes before an ambulance arrives are the ones that matter most. You do not need to be a medic to make a real difference; you need a handful of skills, practised enough that you can use them when it counts. As a former emergency medic, I have seen exactly how much difference an ordinary bystander who knows what to do can make.

Know when to call 999 — and when to call 111

In the UK, 999 is for genuine emergencies — someone unconscious, not breathing normally, severe bleeding, chest pain, a serious accident. 111 is the NHS non-emergency line, for when you need medical help or advice but it is not life-threatening. Knowing which to call, and being able to give a clear location and description, is itself a skill worth having before you need it.

CPR and defibrillators

If someone collapses and is not breathing normally, CPR keeps blood and oxygen moving until help arrives, and it can be the difference between life and death. Public-access defibrillators are now common in UK towns and cities, and modern ones talk you through every step out loud — you do not need prior training to follow them, but having practised once removes the hesitation that costs time. These are exactly the skills that feel abstract until the day they are not.

Know your friends' allergies — and their EpiPens

Anaphylaxis is one of the few genuine emergencies where the people around someone can save a life in minutes — but only if they know what to do beforehand. A severe allergic reaction can escalate frighteningly fast, and the person having it may not be able to help themselves.

The preparation here is simple and worth doing early. If a friend has a serious allergy, know about it before there's ever a problem: know they carry an adrenaline auto-injector (an EpiPen or similar), know where they keep it, and know how to use it. Most auto-injectors are designed to be simple — firm pressure to the outer thigh, held for the stated time — but a few minutes of hands-on practice with a trainer pen removes the panic and hesitation that cost time in a real reaction. And always call 999 straight away: adrenaline buys time, it isn't the end of the treatment.

It sounds like a small thing to ask a new friend whether they have any allergies. In the moment it matters, it's one of the most useful things you'll ever have known.

Choking

Choking can happen in seconds, and the response — back blows and abdominal thrusts — is simple to learn and hard to improvise if you have never done it. A few minutes of hands-on practice is worth far more than reading about it.

Why practised beats read

Here is the thing about first aid: in a real emergency, people do not rise to the occasion, they fall back on what they have practised. Reading about CPR is not the same as having done it with your own hands. That is why genuine first aid training is hands-on, and why we build it that way into UK Ready — a practical session covering CPR, defibrillator use, choking, and anaphylaxis, delivered by a qualified emergency care instructor, so that if a student is ever the nearest person, they are ready to act rather than freeze.

Know your bearing.