aerial sickness

from The Collaborative International Dictionary of English v.0.48

Aerial sickness \A*["e]"ri*al sick"ness\
   A sickness felt by a["e]ronauts due to high speed of flights
   and rapidity in changing altitudes, combining some symptoms
   of mountain sickness and some of seasickness. The nauseous
   symptoms similar to seasickness experienced by passengers in
   pressurized aircraft is called {air sickness}.
   [Webster 1913 Suppl. +PJC]