Essential First Aid Tips For Your Gap Year

Editor’s Note: This is general travel health advice and is not intended to replace individual advice from your GP, specialist nurse or another qualified travel health professional, that has been tailored to your past medical history, medication or travel plans. This article was reviewed and updated on November 2026. It is routinely reviewed every 3 years unless new clinical evidence emerges.

Knowing a few first aid basics can make the occasional travel injury much easier to deal with. A cut, minor burn or twisted ankle doesn’t have to derail your adventure, especially when you have a few useful supplies and know what to do with them. Just as importantly, you need to recognise when patching yourself up is enough and when it is time to get medical help.

Even careful travellers have accidents. An awkward step on a trek, the occasional cut or bruise, a disagreement with a hot scooter exhaust or discovering that the jungle’s leeches have taken a particular interest in your arse on a long rainy season trek – I mention no names – can all create an unexpected interruption to your day. Drawing on my background in emergency nursing and years of independent travel, this guide explains how to handle common injuries and recognise problems that need more than a plaster and optimism.

Most of this is about looking after yourself and dealing with minor problems, rather than becoming the expedition medic by virtue of owning a first aid kit. A practical first aid course before you go is well worth considering, because reading instructions and practising a skill are different things. You don’t need to pack half an emergency departments store cupboard, but knowing how to use the basics, and when to ask for help, can make a considerable difference.

Make Sure Your First Aid Kit Is Well Stocked

I always carry a basic first aid kit when travelling, but that doesn’t mean packing enough equipment to establish a small field hospital so most of you can leave the rebreathers and tourniquets at home. For most backpackers, it is there to deal with their own cuts, grazes, blisters and other minor problems. The best kit is one suited to your trip, packed somewhere accessible and filled with things you actually know how to use.

Unless you have the training, a specific reason to carry them and an appropriate medical role on the trip. Specialist equipment is not necessary. It absolutely has its place, but owning it does not give you the skills to use it. Someone providing medical support for an expedition will need a very different kit from someone spending a fortnight travelling between guesthouses.

For everyday travel, useful basics include:

• Plasters in different sizes, including blister plasters
• Sterile gauze and non-stick dressings
• Bandages
• Medical tape
• Disposable gloves
• Alcohol-free cleansing wipes
• Sterile eyewash, such as 0.9% saline
• Tweezers
• A small digital thermometer

Any medicines should suit your health needs, with their instructions kept alongside them. Ask a pharmacist if you’re unsure what is appropriate, particularly if you take regular medication or have allergies. Keep your own prescribed treatment organised too, rather than relying on whatever happens to be available when you need it.

Check expiry dates before you go and replace supplies as you use them. Keep dressings sealed, clean and dry; a loose plaster that has spent six months collecting fluff at the bottom of your backpack is not quite the standard of wound care we’re aiming for.

Most importantly, consider taking a practical first aid course. Learning how to apply pressure, dress a wound and recognise an emergency gives you skills that a shopping spree cannot. For remote or more demanding trips, choose training relevant to those conditions. The kit supports what you know—it cannot do the thinking for you.

What To Do First

Before reaching for your first aid kit, stop and check what has happened. Most minor travel injuries give you time to get somewhere safe, take a breath and work out what you need. If you’ve slipped beside a busy road or burned your leg on a scooter exhaust, move away from the immediate hazard if you can do so safely. Treating an injury is considerably easier when you aren’t acquiring another one.

For a small injury, wash and dry your hands and use disposable gloves if you have them before touching a wound. Find somewhere reasonably clean and well lit, get your supplies within reach and look at the injury properly. A little blood can make a minor cut look dramatic, but don’t let reassurance become an excuse to dismiss heavy bleeding, severe pain or difficulty using the injured area.

The important decision is whether this is something you can reasonably manage yourself. A superficial graze or small blister is different from a deep wound, an obviously deformed limb or a burn affecting a large area. If you are unsure, ask a qualified healthcare professional rather than attempting increasingly creative repairs.

Call the local emergency service for an immediate threat to life, such as uncontrolled heavy bleeding, difficulty breathing, collapse or someone who is unresponsive. Follow the operator’s instructions and ask someone nearby to help if possible. Don’t delay urgent treatment while trying to contact your insurer; its assistance service can help with arrangements once emergency help is underway.

Cuts And Grazes

Most small cuts and grazes are manageable with basic first aid. Whether you’ve scraped your knee on a trail or discovered that your flip-flops were not suitable mountaineering equipment, the priorities are to control bleeding, clean the wound and protect it.

Stop The Bleeding

• Apply firm, continuous pressure with a sterile dressing or clean folded cloth.
• If blood soaks through, add another dressing over it and maintain pressure.
• Leave embedded objects in place. Press either side rather than onto the object, and get emergency care.

Uncontrolled or spurting bleeding needs emergency help. Keep applying pressure while help is arranged; cleaning can wait.

Clean And Dress The Wound

Once bleeding has stopped:

• Wash and dry your hands, using disposable gloves if available.
• Rinse a small wound with safe drinking water.
• Clean the surrounding skin with soap and water, wiping away from the wound.
• Gently pat dry and cover with a sterile dressing or plaster.

If dirt remains, get medical advice rather than digging around yourself.

When To Get Medical Help

Seek emergency care for deep or extensive wounds, loss of feeling or movement, embedded objects, or a serious cut to the face or palm.

Get prompt advice for wounds over roughly 5 cm, persistent contamination, infection signs or feeling unwell. A clinician may also need to assess tetanus protection. NHS

Watching For Infection

Most small cuts and grazes start healing within a few days, but keeping the wound clean and protected remains important. Putting a plaster on once and leaving it there until it develops its own ecosystem is not quite the standard of wound care we’re aiming for.

Look After The Wound As It Heals

• Wash and dry your hands before touching the wound or dressing, and use disposable gloves if available.
• Keep the dressing clean and dry. Replace it when it becomes wet or dirty, rather than leaving a contaminated dressing against the wound.
• When changing it, check for increasing pain, swelling, redness or discharge.
• For a small wound, the dressing can usually come off after a few days once the wound has closed.

If a healthcare professional has dressed the wound or given you specific instructions, follow that care plan.

Recognise A Wound Infection

Seek urgent medical advice if:

• The wound becomes swollen, red and increasingly painful.
• Pus appears.
• Soil or other contamination remains after cleaning.
• You develop a high temperature or feel generally unwell alongside the wound.

Painful, hot and swollen skin needs urgent assessment because it can indicate cellulitis, an infection that requires antibiotics. Redness may be less obvious on brown or black skin, so changes in warmth, swelling and pain matter too. You do not need to wait for pus or a fever before asking for help.

Arrange an urgent appointment with a local clinician rather than waiting until you reach your next destination. They can assess whether you need further cleaning, antibiotics or tetanus protection. Don’t start someone else’s tablets or leftover antibiotics yourself.

If cellulitis is diagnosed and treated, follow the prescribed course. Contact the treating clinician if you have not started improving within two to three days of starting antibiotics. Serious deterioration or any emergency signs below need immediate help, regardless of when treatment began.

Recognise Serious Deterioration And Possible Sepsis

Sepsis is a potentially life-threatening reaction to an infection that needs immediate hospital treatment. It can develop over hours. This is not something every minor cut will lead to, but it is important to recognise when someone is becoming seriously unwell.

For an adult with a suspected infection, call the local emergency service or get emergency hospital care immediately for:

• Confusion, slurred speech or not making sense.
• Very fast breathing or difficulty breathing.
• Blue, grey, unusually pale or blotchy skin, lips or tongue. Changes may be easier to see on the palms or soles on brown or black skin.
• A very high or very low temperature, feeling unusually hot or cold, or shivering.
• A rash that does not fade when pressed.

Not peeing all day, or passing very little urine over eighteen hours, is another warning sign requiring immediate medical help. These are warning thresholds, not instructions to wait: get help sooner if the person is deteriorating.

With cellulitis, a fast heartbeat, dizziness or faintness, purple skin patches, cold clammy skin or loss of consciousness also require emergency care.

Someone with sepsis may not have every symptom, and a high temperature is not always present. If you think something is seriously wrong, seek immediate help. Don’t wait for a rash, try to sleep it off or delay while contacting your insurer. Do not drive yourself; call an ambulance or have someone help you reach emergency care.el seriously unwell or think something is badly wrong, seek emergency help rather than waiting to complete the checklist. Don’t drive yourself; ask someone to help or call an ambulance, and take your medication or a list of it with you if readily available.

Minor Burns And Scalds

A disagreement with a scooter exhaust, an overturned hot drink or an enthusiastic attempt at cooking can leave you with a burn that needs attention. Small burns can often be managed with first aid, but prompt treatment matters. How painful it feels is not a reliable guide to its seriousness; a deep burn can sometimes be surprisingly painless.

Cool And Protect The Burn

Start treating the burn straight away, once you’re safely away from the source of heat.

• Cool the affected area under cool running water for twenty minutes. Start as soon as possible; cooling can still be beneficial within three hours of the injury.
• Remove clothing and jewellery near the burn, but leave anything stuck to the skin in place. Do not pull it away.
• If running water is unavailable, use cool bottled water or a clean wet towel.
• Keep the rest of your body warm while cooling the injury, especially if a large area is affected.
• Once cooled, lay cling film loosely over the burn. Do not wind it around a limb or apply it to the face.

Cling film is a temporary covering while arranging assessment, not a dressing to leave on throughout healing. If it is unavailable, a sterile, non-fluffy dressing can protect the area.

Do not use ice or iced water, apply butter, oils, toothpaste or other home remedies, or cover the burn with a plaster or sticky dressing. Your leg is not a baking tray, and butter is not first aid. Leave blisters intact rather than attempting to drain them.

Look After A Small Burn As It Heals

If the burn is suitable for self-care, keep it clean and follow any dressing instructions you’ve been given. Paracetamol or ibuprofen may help with pain if suitable for you; follow the packet instructions.

Small burns can take around two weeks to heal. Ask a pharmacist or clinician about suitable skin care if the area becomes dry or itchy as it heals, rather than putting creams onto a fresh burn. Get further advice if pain increases, discharge develops or other infection signs appear.

When To Get Medical Help

Get emergency hospital care for a large or deep burn, white or charred skin, burns affecting the face, genitals or bottom, and any electrical or chemical burn. A burn larger than the injured person’s hand is a useful warning threshold. Smoke or fume inhalation also needs medical assessment, even when symptoms are delayed.

Seek medical attention for blistering or burns affecting hands, feet or limbs, and get advice whenever you’re unsure about severity or care. Do not judge the injury solely by pain or wait for it to look worse.

Sunburn

Sunburn is skin damage, not a necessary stage on the way to a holiday tan. It can leave your skin hot, sore and painful, with peeling developing a few days later. Redness may be less obvious on brown or black skin, so don’t rely on colour alone. Most mild sunburn improves within about a week, but blistering or feeling unwell needs medical advice.

Soothe The Skin And Prevent Further Damage

• Get out of the sun.
• Cool the skin with a cool shower, bath or damp towel. Do not use ice or ice packs.
• Apply an aftersun product or unperfumed moisturiser. Avoid petroleum jelly.
• Drink water and avoid alcohol.
• Take paracetamol or ibuprofen if suitable for you, following the packet instructions.
• Keep the area covered from direct sunlight until fully healed, using clothing that does not rub or fit tightly.
• Leave blisters and peeling skin alone.

Aftersun may ease discomfort; it does not undo the damage or prepare you for another afternoon roasting on a sun lounger.

When To Get Medical Help

Seek urgent medical advice for blistering or swelling, a very high temperature or shivering, marked tiredness, dizziness, nausea, headache or muscle cramps. Babies and young children with sunburn also need urgent advice.

Feeling ill after sun exposure should not automatically be dismissed as discomfort from burnt skin. Stop activities and start cooling if heat illness is suspected. Confusion, poor coordination, seizures or unconsciousness require emergency help immediately. Remaining unwell after thirty minutes of cooling, resting somewhere cool and drinking fluids also warrants emergency help. Don’t wait thirty minutes if emergency signs are already present.

Heat Exhaustion And Heatstroke

Heat can catch you out when you’re trekking, exploring ruins or carrying a backpack through an unfamiliar climate. I’ve seen travellers start struggling on treks and dismiss the symptoms as ordinary tiredness. Unfortunately, determination is not a cooling mechanism, and reaching the viewpoint is considerably less important than staying well enough to enjoy it.

Heat exhaustion involves overheating, often alongside water and salt loss through sweating. Heatstroke is a medical emergency in which the body becomes dangerously overheated. Drinking water alone is not enough: cooling and recognising when to get help are essential.

Recognise Heat Exhaustion And Start Cooling

Symptoms can include:

• Tiredness, dizziness or headache.
• Nausea or vomiting.
• Heavy sweating and pale, clammy skin. Colour changes may be harder to see on brown or black skin.
• Cramps in the arms, legs or stomach.
• Marked thirst, irritability or a raised temperature.

Stop activity and start cooling straight away. Don’t keep walking in the hope that the next patch of shade will be more convenient.

• Move somewhere cool, such as an air-conditioned room or shade.
• Remove unnecessary clothing and equipment.
• Spray or sponge the skin with cool water and fan it. Cold packs wrapped in cloth can be placed around the neck or under the armpits.
• If fully alert and able to swallow safely, drink cool water. An isotonic sports drink or oral rehydration solution mixed according to its instructions can also help replace fluid and salts.
• Stay with the person and check whether they are cooling down and feeling better.

If you’re struggling to manage the symptoms or are unsure what to do, seek medical advice promptly. If the person remains unwell after thirty minutes of rest somewhere cool, active cooling and fluids, get emergency help. Do not wait that long if they deteriorate or develop any of the emergency signs below.

Recognise Heatstroke And Get Emergency Help

If you suspect heatstroke, call the local emergency service immediately and start cooling while help is arranged. You do not need to confirm the diagnosis or obtain a temperature reading first.

Emergency signs include:

• Confusion, unusual behaviour or loss of coordination.
• A seizure or loss of consciousness.
• A very high temperature.
• Fast breathing, breathlessness or a fast heartbeat in someone who is overheating.
• Hot skin that is no longer sweating. Do not wait for sweating to stop before seeking help.

While waiting:

• Continue cooling by sponging or spraying with cold water and fanning, or using a cool, wet sheet.
• Stay with the person, monitor their responsiveness and breathing, and follow the emergency operator’s instructions.
• Do not give anything to drink if they are confused, drowsy, unconscious or cannot swallow safely.
• If unresponsive but breathing normally, place them in the recovery position. If they are not breathing normally, start CPR and follow the operator’s instructions.

Do not send someone confused, faint or seriously unwell off to find their own way back to the accommodation. Stay with them and arrange help. The itinerary can wait; heatstroke cannot.

Insect Bites And Stings

Most insect bites and stings are irritating rather than serious and improve within a few days. That may be little consolation when a mosquito has apparently invited its entire extended family to dine on your ankles, but simple care will usually help. The important distinctions are between a local reaction, infection and a serious allergic reaction.

Remove A Sting Or Tick Safely

The removal method matters, so don’t treat everything attached to your skin the same way.

• For a retained insect sting, scrape or brush it sideways with a fingernail or the edge of a bank card. Avoid squeezing it with tweezers.
• For a tick, use fine-tipped tweezers or a tick-removal tool. Grip close to the skin and pull slowly upwards without squeezing its body.
• Clean the area afterwards with soap and water.

Relieve Pain, Itching And Swelling

• Apply a cold, wet cloth or a cloth-wrapped ice pack for at least twenty minutes if swollen.
• Raise the affected area where possible.
• Ask a pharmacist about suitable pain relief, antihistamines or hydrocortisone cream.
• Avoid scratching or experimenting with home remedies.

Scratching may feel magnificent for approximately three seconds, but it can damage the skin and increase infection risk.

When To Get Medical Help

Get urgent advice for worsening symptoms, stings inside the mouth or throat or near the eyes, multiple stings, vomiting, dizziness, fever or swollen glands. Seek assessment after a tick bite if flu-like symptoms or a round or oval rash develops.

Recognise A Severe Allergic Reaction

Sudden mouth, tongue or throat swelling, breathing or swallowing difficulty, marked confusion or fainting can indicate anaphylaxis. An itchy raised rash may occur, but don’t wait for one before acting.

If anaphylaxis is suspected:

• Use your adrenaline auto-injector immediately if available, following its instructions.
• Call the local emergency service and say ‘anaphylaxis’.
• Lie down, raising your legs if possible. If breathing is difficult, raise your shoulders or sit up slowly. Do not stand or walk, even if you improve.
• Use a second auto-injector after five minutes if symptoms have not improved.

Emergency hospital care is still needed after using adrenaline. If you have prescribed auto-injectors, carry two, check their expiry dates and make sure you and your companions know how to use them.

Animal Bites And Scratches

An animal bite or scratch abroad deserves attention even when it looks trivial. Bacteria can infect the wound, and bites or scratches from mammals—including dogs, cats, monkeys and bats—may also require rabies treatment. An animal appearing healthy or friendly does not rule out infection. The dog’s excellent customer service is not a vaccination record.

This section covers mammal bites and scratches. Snake bites need different first aid and emergency assessment.

Clean The Wound Straight Away

Once you’re safely away from the animal:

• If bleeding is heavy, apply firm pressure with a clean dressing or cloth and arrange emergency help.
• Otherwise, wash and flush the wound immediately with soap and running water for at least fifteen minutes.
• After washing, apply a suitable wound disinfectant, such as povidone-iodine, if available.
• Cover the wound with a simple, loose dressing.
• If saliva enters your eyes, nose or mouth, rinse thoroughly with clean water. Do not put wound disinfectant into them.

Do not try to glue or stitch the wound closed yourself. Where rabies exposure is possible, wound closure needs to be coordinated with post-exposure treatment.

Get Urgent Medical Advice

Seek medical help immediately after a mammal bite or scratch abroad, or saliva contact with broken skin, eyes, nose or mouth. Do not wait for symptoms or until you return home. Deep wounds and uncontrolled bleeding require emergency care.

The clinician will assess wound cleaning, infection, tetanus protection and whether rabies post-exposure treatment is needed. This can include vaccine doses and, depending on previous vaccination and immune status, rabies immunoglobulin. Being vaccinated before travelling changes the treatment required; it does not remove the need for assessment and further treatment after a relevant exposure.

Prompt treatment can prevent rabies, which is almost always fatal once symptoms develop. The reason to act quickly is that treatment is preventive—you should not wait to feel ill.

Make Sure You Can Complete Treatment

If appropriate treatment is unavailable locally, contact your insurer’s medical assistance service urgently. You may need to reach a larger city or another country. Do not delay assessment while waiting for insurance authorisation.

Keep written records of treatment dates, vaccine names and any immunoglobulin given; photographs of labels and documents can help. Follow the treatment schedule and contact your GP when home to check whether further care is needed.

Sprains And Strains

A misplaced foot on a trail or an awkward landing can leave you with a painful, swollen injury. A sprain affects a ligament; a strain affects a muscle or tendon. Many can be managed without hospital treatment, but don’t assume every twisted ankle is ‘just a sprain’ and attempt to walk it off beneath twenty kilos of backpack.

You may have learned PRICE—protection, rest, ice, compression and elevation. Advice has evolved towards relative rest and an early, gradual return to movement, rather than prolonged inactivity. Elastic compression bandages are no longer routinely recommended by some services for uncomplicated ankle sprains, because they have not shown a clear benefit in recovery. The important principle is to protect the injury from excessive strain while restoring comfortable movement as it settles.

Protect The Injury Without Becoming Immobile

Stop the activity that caused the injury and give it some protection while the initial pain settles. That means reducing the demands you place on it, rather than either carrying on regardless or avoiding all movement for days.

• For an injured ankle or foot, reduce unnecessary walking initially and use supportive footwear.
• Begin gentle movements as pain allows, gradually returning to comfortable everyday activity.
• Increase activity in manageable stages. If walking causes increasing pain, swelling or a pronounced limp, reduce the distance and seek advice if you cannot progress.
• Raise the injured area when resting to help with swelling.

A simple elastic bandage is optional rather than essential. It may feel comfortable, but there is no clear evidence that it speeds recovery. If you use one, keep it comfortably supportive, remove it at night and loosen or remove it immediately if it causes tingling, numbness, increasing pain or colour changes. A brace or boot prescribed for a more serious injury is a different matter: follow the clinician’s instructions.

Manage Pain And Return To Activity Gradually

A cold pack wrapped in a towel can provide short-term pain relief. Apply it for up to twenty minutes, checking the skin and removing it if uncomfortable. Don’t apply ice directly, over broken skin or where sensation or circulation is impaired.

Ask a pharmacist about suitable pain relief and follow the packet instructions. Avoid using painkillers simply to force yourself through an activity the injury cannot comfortably manage.

For travellers, this is a good reason to slow down without necessarily stopping everything. Don’t book tomorrow’s sunrise mountain hike yet, but a short, comfortable walk to the beach followed by a rest with a good book may be a perfectly pleasant afternoon. Choose somewhere close, with an easy route back, and let your symptoms determine what is manageable.

Recovery depends on the injury. Feeling better does not necessarily mean you are ready for running, uneven trails or carrying a heavy pack. Persistent pain, instability or difficulty returning to normal activity deserves assessment and, where appropriate, physiotherapy.

When To Get Medical Help

Get urgent assessment if:

• Pain is severe or worsening.
• Swelling or bruising is substantial or increasing.
• You cannot bear weight or walk more than a few steps.
• Movement is very restricted.
• The injury is not improving with self-care.
• You also develop a high temperature or feel hot, cold or shivery.

Get emergency care if you heard a crack, the limb looks misshapen, or there is numbness, tingling, blue or grey skin, or coldness around the injury. Don’t try to straighten it or keep testing whether you can walk. Arrange help reaching care.

Know Your Limits And Get Help When You Need It

Most of the injuries you’re likely to deal with while travelling will be minor. A scraped knee, an itchy bite or a small burn can usually be managed with a few basic supplies and knowing how to use them. You don’t need to rush to hospital every time you acquire a scratch, but there are no backpacker points for letting something get worse because you’re determined to prove you can cope.

Knowing when to get help is as much a first aid skill as cleaning a wound or applying a dressing. If something is worsening, you cannot manage it or you’re unsure what you’re looking at, ask. You don’t need to diagnose yourself before speaking to a professional. ‘I did this yesterday, it now looks like that and it hurts more than it did’ is a perfectly useful place to start.

For anything that isn’t an emergency, your insurer’s medical assistance service can help you find suitable care and explain the arrangements under your policy. Keep its number somewhere accessible, along with your medical information, and hang on to treatment records and receipts. In an emergency, get local medical help first. Nobody should be standing there bleeding while their travelling companion searches six months of emails for an insurance confirmation.

Above all, give yourself permission to change your plans while you recover. That might mean another couple of nights in a comfortable room, missing an excursion or finding somewhere pleasant to sit with your injured leg supported. Looking after yourself is what allows you to carry on enjoying the adventure. Patch up what you can, get help with what you can’t, and save the heroic ‘climbed back down a mountain alone with a broken back’ stuff for the stories you tell when you get home.