It'd be interesting to gather some actual statistics. I can't look at a screen for more than a minute as a passenger without starting to feel a twinge in my gut.
If you're looking for non drowsy options, I've found ginger capsules to be very effective as an anti nausea treatment.
Supposedly 1/3 of people are "highly susceptible".
If you're looking for non drowsy options, I've found ginger capsules to be very effective as an anti nausea treatment.