Well, I suspect it's motion sickness, at least--the last time we flew, DS threw up when the plane landed. On our return trip a week later, he thought he would vomit again during the flight but did not do so until we pulled into our driveway and stopped the car. He rarely throws up, and in this case, the common denominator seems to be that he got sick both times when the movement stopped. He had never had any such travel discomfort before and has no problems riding in a car.
We're flying again soon and he's afraid this will happen again. I'd appreciate any tips. Is this motion sickness? What can we do about it? Thanks in advance.