First, distinguish between what you can check yourself and matters that require confirmation from the service provider or transport operator. Comfort and accessibility whilst travelling depend on your personal needs, the duration of the journey and the facilities available on the specific coach. Planning ahead helps to reduce stress, but is no substitute for consulting a doctor or checking with the transport operator.
What to do before your journey
Write down your individual needs in simple terms, keep essential items in your hand luggage, and inform the transport operator in good time if you need assistance. Only take medication as prescribed by your doctor; if you experience acute symptoms, contact the driver or the emergency services.
- drops
- container
- sleeping in contact lenses
- spare glasses
Step-by-step plan
Draw up a short list of facts: what you already know, what’s missing and where to find out more. Work through it step by step, without mixing several issues into a single enquiry.
Keep a copy of the key details offline and have a backup plan in case the main approach doesn’t work.
Useful links
Read more about spare glasses, cabin temperature and water whilst travelling. Current flight schedules are available on RedRay. For rules that may change, consult the WHO’s guidance on health and accessibility and the official resources of your destination country. Sources verified on 6 September 2026.
Questions and answers
Eye drops: what should you do?
On a long journey, dry air can make your eyes feel more uncomfortable, so follow your optometrist’s advice.
Contact lenses: how should I check them?
Do not sleep in your contact lenses unless your doctor has specifically prescribed that particular type for overnight wear.
Sleeping in contact lenses: when should you prepare?
Pack a spare pair of glasses, your lens case and your approved lens solution in your hand luggage.
Spare glasses: where to get them?
If you experience pain, severe redness or a deterioration in your vision, remove your lenses and seek medical assistance.
This information is for guidance only and does not replace individual medical advice or consultation with the carrier regarding assistance.