Air travel is possible for most people with diabetes, but medication timing, meals and time-zone changes may need advance planning on longer journeys. Individual treatment should follow the prescribing clinician’s plan; doses should not be changed independently simply because of travel.
Information that makes coordination easier
Insulin, glucose meters, sensor supplies and a rapid source of carbohydrate for hypoglycaemia are generally best kept accessible in hand luggage. Checked baggage can be lost and may be exposed to temperatures that are unsuitable for medication storage.
Safe assessment and the next step
For airport security, a prescription, physician letter or original labelled medication packaging can be useful when carrying needles, syringes or medical devices. Requirements vary by country and airline, so current carrier guidance should be checked.
Meal service can be delayed during a long flight. Spare snacks, water and monitoring supplies should therefore remain accessible. If hypoglycaemia symptoms occur, follow the personal treatment plan and seek cabin-crew assistance when needed.
Before departure from Istanbul, markedly unstable glucose levels, repeated hypoglycaemia, vomiting, possible ketones or general deterioration should prompt medical review.
Hotel glucose checks, blood tests, physician assessment and prescription/medication coordination can be arranged when clinically appropriate.
Medi Guest Istanbul can support international travellers with diabetes through hotel medical care and pre-flight coordination.
