Keeping a medicine routine while travelling

Travel breaks medicine routines for a structural reason: the anchors disappear. Breakfast happens at a different hour, bedtime moves, and the visual cue of the pack on the kitchen counter is two thousand miles away.

Most of the fix happens before you leave, and the time-zone question specifically is one to settle with a pharmacist rather than work out on the plane - because the answer differs a great deal between medicines.

Sort this before you go

1. Count the doses for the whole trip and add several days' spare for delays.
2. Keep everything in hand luggage, in original labelled packaging - hold luggage gets lost and loose tablets invite questions.
3. Carry a copy of your prescription or a written list with generic names, not just brand names.
4. Ask a pharmacist how to handle the time difference for each medicine.
5. Check whether anything you take is restricted at your destination - some ordinary medicines are controlled elsewhere, and this catches people out.

The time-zone question

There is no single right answer, which is exactly why it's worth asking. For some medicines the sensible approach is to shift gradually toward local time; for others, staying on home time for the trip is simpler; for a few, the interval between doses genuinely matters and needs planning.

Write the plan down before you fly, with both the home time and the local time for each dose. Doing that arithmetic jet-lagged, on the second morning, is where mistakes happen.

Replace the anchor you left at home

Since the visual and routine cues are gone, travel is the situation where a reminder earns its place most clearly. Set it to local time once you land and decide, in advance, which meal or moment each dose now attaches to.

If you're travelling with someone, tell them what you take and where it is. That matters more abroad than at home.

Questions people ask