Have Details When You Need Them new
* Have a typed copy of all passport numbers with issue dates and expiry dates and dates of birth of children - so that you do not need to get out your passports or other documents when going through customs etc. You have the info. to complete the numerous forms without having to show where you keep your documents. Also, take a spare photo of all your family members to enable you to comply with any immigration or visa needs.
A Little Preparation ...
*I find that a combination of several common tips goes a long way toward preventing flying problems, or at least making them more tolerable. I go with one carry-on, make sure it's a little smaller than the minimum size, bring my own food and drink onto the plane, bring at least one good book if not two, eat in the airport before the flight, and get to the airport a little early. I've never had to check a bag, and I've never had missing or damaged luggage. I've never been bored during flight delays. I've never been hungry or thirsty on flights. A little preparation goes a long way.
*If you do come down with discomfort, one relatively easy but embarrassing way to feel better is to empty your stomach. 'Barf bags'
are usually located in the pouch on the back of the seat in front of you. Frequently, using them reduces and/or eliminates the discomfort.
Advance Attention to Safety
*When boarding the aircraft, make a mental note of all exits, and count how many seat rows you pass
Unlike Bonine, another over-the-counter drug, it tends to make one drowsy. I feel that this is a benefit on a long plane ride! Another motion sickness treatment (usually used for boating) is Scopolamine patches. These patches go behind the ear, and usually have no noticeable side effects. I believe that in the USA, a prescription is required. Furthermore, there can be unpleasant side effects, such as dry mouth, blurry vision, and one other one that forget. (Oh yeah - loss of memory.)
* Motion sickness is caused in part by a discrepancy between what the eye sees and what the inner ear feels. (This is why the driver of a car gets sick much less frequently than a passenger: the driver is continuously watching the road, getting a good idea of what is coming next.) It may help to close your eyes the moment you start to consider thinking about getting airsick.
Allow for Delays Between Flights
*Avoid booking flight segments close together. Major airlines consider a connection as tight as 35 minutes to be a valid connection, but this is often not enough time if there are long lines at security! If travel time is not critical, consider allowing at least 2 hours to make each connection.