Written by Travel Health for Older Adults (UK)
Why travel health matters with age
Older adults travel widely and do well with simple, early planning. A few issues become more common with age: reactions to heat, dehydration, falls, flight-related leg swelling, interactions between new medicines (e.g., malaria tablets or antibiotics) and regular prescriptions, and the chance of infections like flu, COVID-19 or shingles disrupting a trip.
Good preparation means: up-to-date vaccines, a written medicines list, insurer-approved cover for existing conditions, correct insect bite prevention where relevant, and an accessible plan for emergencies.
Plan by timeline (12+ weeks → day of travel)
12+ weeks before
- Check your destination’s health advice (vaccines, malaria, outbreaks). Book a GP/travel clinic review — some vaccines need more than one dose and medical cover often requires evidence of stable conditions.
- Confirm your passport validity and any entry health rules (e.g., proof of vaccination where required).
- Review fitness to travel if you have significant heart, lung, kidney, or neurological conditions, recent surgery, or pregnancy in the family group.
8–12 weeks before
- Sort travel insurance that explicitly declares all medical conditions and devices (e.g., pacemaker, insulin pump, CPAP). Phone the insurer’s medical line rather than guessing online forms.
- Plan malaria prevention if indicated and confirm drug interactions with your regular medicines.
- Request any medical letters needed for controlled drugs, injected medicines (e.g., insulin), needles, or carrying more than 100 ml of liquid medicines in hand luggage.
4 weeks before
- Order enough repeat prescriptions for the trip plus one extra week. Split doses across hand luggage and a partner’s bag in case one is lost.
- Book airline assistance and accessible rooms if needed; ask about refrigerated storage for insulin or medicine cool-packs.
- Assemble your personal travel health kit (see “How-to” in FAQs and checklist).
1 week to day of travel
- Write a one-page medical summary: diagnoses, medicines (generic names, doses), allergies, devices, emergency contacts, insurer policy number and 24/7 phone.
- Pack compression stockings fitted to your size if you have raised DVT risk and your clinician has advised them.
- Keep all medicines, the medical letter and your summary in hand luggage. Carry any devices (e.g., CPAP) with airline approval paperwork.
Vaccinations & immunity
Check routine UK vaccines are up to date (flu, COVID-19, pneumococcal, shingles, tetanus). Depending on destination and activities, consider hepatitis A, typhoid, hepatitis B, polio boosters, and — for specific countries — yellow fever or other region-specific vaccines. Live vaccines may not be suitable if you are severely immunosuppressed.
Tips that matter:
- Some insurers require you to follow UK public health vaccine advice for cover to remain valid.
- Yellow fever certificates become valid 10 days after vaccination and are usually lifetime-valid; some ports still request proof.
- Shingles vaccination reduces the risk of shingles flares triggered by stress and sun exposure on long trips.
Discuss timing: a short course of steroids, recent chemo, or certain biologics can alter vaccine choices and effectiveness.
Medicines, documents & dosing across time zones
Carry medicines in original boxes with your name, plus a GP/clinic letter explaining diagnoses, devices and any controlled drugs. Bring spare spectacles, hearing-aid batteries and a copy of prescriptions using generic names.
Time zones (once-daily medicines): For blood pressure, thyroid, antidepressants and similar once-daily medicines, it’s usually safe to shift the dose gradually by 1–2 hours earlier or later each day until aligned with local time. For insulin, anticoagulants, anti-epileptics or Parkinson’s medication, ask for a personalised plan.
Airports & security: Liquid medicines over 100 ml, sharps and medical equipment are allowed when declared with documentation. Keep a copy of device manuals (digital is fine) and airline medical approvals for CPAP/oxygen.
Managing long-term conditions on holiday
- Heart & circulation: Keep walking on flights, do calf pumps hourly, stay hydrated, avoid excess alcohol. Seek urgent care for chest pain, fainting, or leg swelling/pain after travel.
- Lungs & CPAP/oxygen: Check airline oxygen rules early; many allow CPAP in flight with prior approval. Take spare tubing and a universal plug adaptor.
- Diabetes: Pack glucose tablets, a small snack, and double testing supplies. Heat can lower insulin needs; illness can raise them — follow your sick-day rules.
- Kidneys: Avoid dehydration. Some altitude or malaria medicines need dose adjustment in kidney disease — get advice early.
- Neurology (seizures, Parkinson’s): Keep dosing times consistent; build a jet-lag plan. Heat, missed sleep and alcohol can lower seizure threshold.
- Bone & balance: Choose step-free rooms, use non-slip shower mats, and take your usual walking aid. Avoid unfamiliar stairs in low light.
- Cognition & memory: Use a simple daily pill organiser, ID bracelet and a printed itinerary with photos of key places and companions.
Itinerary risks (flights, altitude, heat, cold, mosquitos)
- Long flights & DVT: Walk regularly, perform ankle circles and heel raises, keep aisle access if you can. Properly fitted light compression may help if advised by your clinician.
- Altitude: Ascend slowly. People with heart, lung or neurological disease should seek pre-travel advice; some altitude tablets interact with kidney disease or diuretics.
- Heat & humidity: Older adults lose thirst cues; schedule drinks, avoid peak sun, and cool the body (shade, fans, light clothing). Watch for confusion, headache, dizziness, or slurred speech.
- Cold & high winds: Layer clothing; protect fingers and toes if you have diabetes or poor circulation.
- Mosquitos & malaria: Use 20–50% DEET on exposed skin, permethrin-treated clothing and fitted nets. Some malaria tablets clash with warfarin or seizure medicines — check before buying online.
Food, water & tummy upsets
Hand-washing (soap and water) beats gels for many stomach bugs. Choose freshly cooked, steaming hot food; peel fruit yourself; avoid ice unless you trust the source.
If diarrhoea strikes: Prioritise oral rehydration. A home mix in a pinch: 1 litre of safe water + 6 level teaspoons sugar + ½ level teaspoon salt. Seek care for blood in stool, fever, severe dehydration, or if symptoms persist beyond 48–72 hours — especially if you have heart, kidney, frailty or immune problems.
Sun, bites & skin protection
- Apply high-SPF broad-spectrum sunscreen first; add insect repellent (e.g., DEET) after 15 minutes.
- Some medicines increase sun sensitivity (e.g., certain antibiotics, diuretics, amiodarone). Use shade, clothing and a hat.
- For severe local swelling from bites, cool packs and an oral antihistamine can help. Seek urgent care if you develop wheeze, throat tightness or widespread hives.
Mobility, falls & accessibility
- Request airport assistance lanes and boarding help. Book ground-floor or lift access rooms with walk-in showers and grab rails.
- Carry a light night torch; remove trip hazards (loose rugs, bags) in accommodation.
- Use supportive footwear you have already broken in; avoid brand-new shoes for walking tours.
Insurance, GHIC/EHIC & medical ID
- Declare everything: Insurers can refuse claims if conditions or medicines were not disclosed.
- GHIC/EHIC: Helpful within Europe for state-provided care but not a substitute for insurance. It does not cover private care, mountain rescue or medical repatriation.
- Store digital copies of your policy, GHIC/EHIC, passport and medical letter in your phone and in a companion’s phone.
Cruises & group tours
- Ship medical facilities vary. Bring your medicines and a back-up plan for refills at ports.
- Norovirus spreads easily: wash hands with soap before eating and after using shared facilities.
- Confirm excursion accessibility (steps, gradients, heat exposure) and hydration plans.
Quick pre-travel checklist
- Vaccines checked; destination-specific risks reviewed.
- Insurance bought with full medical declaration.
- Written medicines list + GP/clinic letter; spare glasses/hearing aids.
- Personal travel health kit packed (pain relief, rehydration salts, antiseptic, dressings, thermometer, insect repellent, sunscreen, motion-sickness tablets if advised, regular meds + extras).
- Flight plan: move hourly, stretches, hydration, assistance booked.
- Accommodation: step-free access arranged; bathroom safety considered.
- Emergency plan: local emergency number, insurer line, nearest clinic/hospital noted.
FAQs
How do I shift once-daily medicines across time zones?
Most once-daily medicines can move by 1–2 hours per day until aligned with local time. Ask your clinician for specific instructions if you use insulin, anticoagulants, anti-epileptics or Parkinson’s medicines.
Do compression stockings help on long flights?
They can reduce leg swelling and may reduce DVT risk when properly fitted and used in people who benefit. They are not for everyone — avoid if you have significant peripheral arterial disease or poorly fitting stockings.
Which insect repellent should I choose?
Use 20–50% DEET for adults. Alternatives like icaridin/picaridin or lemon-eucalyptus (PMD) work but may need more frequent application. Apply sunscreen first, then repellent.
What if I get diarrhoea while on blood thinners?
Rehydrate early. Avoid over-the-counter remedies that interact with your medicines unless advised. Seek medical help quickly if you have blood in stool, fever, or dehydration — and tell clinicians you are anticoagulated.
Is a doctor’s letter really necessary?
It speeds airport security, helps if you need care abroad, and supports carrying liquids over 100 ml, needles, or controlled medicines.
Can I travel with CPAP?
Yes, usually as an approved medical device in addition to cabin baggage. Get airline approval in advance and carry the letter and device manual.
When should I avoid travel?
Delay travel if you have unstable chest pain, severe breathlessness at rest, recent major surgery without clearance, fever with rash, or uncontrolled seizures. Discuss with your clinician.
Glossary
- CPAP: A breathing device used for sleep apnoea.
- DVT: Deep vein thrombosis — a blood clot in a deep leg vein.
- GHIC/EHIC: UK-issued card for state healthcare in Europe; not a replacement for travel insurance.