I had spent many days waiting in health areas, ie doctors and hospitals. I saw notes for people that needed this sort of medicine. Although I might be wrong.

However there is this list.

http://www.direct.gov.uk/en/TravelAn...avel/DG_176922

You may be asked to prove that any medication or medical equipment is necessary for the duration of your trip. You can do this by showing a copy of your prescription or a letter from your doctor. Only take in your hand baggage what you need for the trip.