First Aid Essentials: What to Pack and How to Use It

In any emergency, injuries are a real possibility — and professional medical help may not arrive quickly. The average ambulance response time in England for Category 2 calls exceeded 40 minutes in 2024, and during major incidents that figure can climb much higher. A well-stocked first aid kit and the knowledge to use it can mean the difference between a manageable injury and a life-threatening one. This guide covers what every UK household should have in their first aid kit and the core skills you need to use it effectively.

Essential Kit Contents

Your first aid kit should contain, at minimum: adhesive plasters in assorted sizes, sterile gauze pads, conforming bandages, a triangular bandage for slings, medical tape, scissors, tweezers, disposable gloves, antiseptic wipes, saline eye wash, a digital thermometer, and a foil emergency blanket. Beyond these basics, consider adding a tourniquet (CAT or SOFTT-W type), an Israeli-style emergency bandage for major wounds, burn gel sachets, oral rehydration sachets, and a supply of any prescription medications your household needs. Store everything in a clearly marked waterproof container, and include a printed first aid guide — stress impairs memory, and having written instructions to hand is invaluable.

Controlling Severe Bleeding

Catastrophic bleeding is the number one preventable cause of death in trauma situations. The principle is straightforward: apply direct pressure with a clean dressing, and don't remove it. If blood soaks through, add more dressings on top. For limb injuries where direct pressure isn't controlling the bleed, a tourniquet applied two to three inches above the wound can be lifesaving. Tighten until the bleeding stops, note the time of application, and do not remove it — that's a job for hospital staff. The Stop the Bleed campaign, endorsed by the NHS, offers free training courses across the UK. Taking one of these courses is genuinely one of the most valuable things you can do for your family's safety.

Treating Burns

Burns are common in emergency scenarios, whether from cooking on a camping stove, candle accidents during power cuts, or fire-related incidents. For burns, immediately cool the affected area under cool running water for at least 20 minutes. Do not use ice, butter, or toothpaste — these are persistent myths that cause additional damage. After cooling, cover with cling film laid lengthways (not wrapped around) or a clean, non-fluffy dressing. Do not burst blisters. Any burn larger than the casualty's palm, burns to the face, hands, feet, or genitals, or any burn that goes all the way around a limb requires emergency medical attention. Call 999 or get to A&E.

Fractures, Sprains, and Immobilisation

If you suspect a fracture, the golden rule is to immobilise the injury and prevent further movement. Use a triangular bandage to create a sling for arm injuries. For leg injuries, pad around the limb with clothing or blankets and use rigid items — walking poles, rolled-up magazines, sticks — as improvised splints, securing them with bandages above and below the break. Do not attempt to straighten a deformed limb. Apply ice or a cold compress wrapped in cloth to reduce swelling. Keep the casualty warm and calm, and seek medical help as soon as possible. For suspected spinal injuries, do not move the casualty unless they are in immediate danger.

When to Call 999 or 112

Know when first aid is not enough. Call 999 (or 112, which works across Europe and from any mobile phone even without signal from your normal provider) for: unconsciousness, difficulty breathing, suspected heart attack or stroke, severe allergic reactions, heavy uncontrolled bleeding, suspected spinal injuries, seizures lasting more than five minutes, and any chest pain. While waiting for the ambulance, stay on the line — the call handler can talk you through life-saving procedures including CPR. If you're in a remote area with poor mobile signal, 112 may connect through alternative networks. Register your phone with the emergencySMS service by texting 'register' to 999 — this allows you to text emergency services if you cannot make a voice call.

Keeping Your Skills Current

First aid knowledge fades without practice. The British Red Cross and St John Ambulance both offer affordable one-day courses across the UK, and many employers will fund workplace first aid training. At minimum, refresh your skills annually and practise key techniques like the recovery position and CPR with your family. The free St John Ambulance app provides step-by-step guides for common emergencies that work offline — download it now, before you need it. Remember: imperfect first aid is infinitely better than no first aid. Don't let fear of doing something wrong stop you from acting when someone needs help.