In most individuals, the sensation of rocking, bobbing, swaying, etc. following a cruise or other passive motion experience is transient. Symptoms lasting up to two weeks is considered within the normal range.
People Also Ask
“There is only ONE action that will overcome vertigo upon entering IFR conditions. The pilot must immediately transition to flight instruments to determine the aircraft's attitude and respond accordingly to maintain aircraft control.
Air pressure is lower at higher altitudes, which means your body takes in less oxygen. Airlines “pressurize” the air in the cabin, but not to sea-level pressures, so there's still less oxygen getting to your body when you fly, which can make you feel drained or even short of breath.
It's all due to pressure changes. As the plane starts to lose height, the pressure in the air around you changes. Until the pressure inside the tubes behind your eardrum adapts, the pressure inside and outside your ear is different.