Minimizing Motion Sickness
Most motion sickness medications should be taken at least an hour before they are needed.
Stay in well-ventilated areas. Go outside if you must or open a window.
Avoid overeating or consuming alcoholic beverages prior to your trip.
Focus on an area slightly above the horizon to help your brain "realize" that motion is occurring.
In planes, sit over the wing where there is less motion. In cars, sit in the front seat or drive, if possible. It's best to avoid boats if you have motion sickness; if you must be in a boat, stay on deck and look at the horizon.
At amusement parks, avoid rides that spin.
Try to calm fear and anxiety, which can exacerbate motion sickness.