I have just been told that medication will stop working if you are on a flight of more than 2 hours. The person who told me is convinced, but I cannot find anything to back it up.
Has anyone else heard of this, or has she fallen for a wind up?
Woofie, that link provides a pretty comprehensive coverage of medical problems encountered on planes. If there were any evidence at all of medicines stopping working on planes, I'm sure that would have been mentioned. It wasn't, and I hope that reassures Sacred.