Does flying affect cataracts?
Does flying affect cataracts? The altitude and pressure inside an airplane cabin will not harm your eyes.
Does flying affect eye pressure?
Air travel rarely has any effect on intraocular pressure (IOP). Because the air pressure within the cabin is carefully regulated as the plane ascends and descends, there is little change in eye pressure. Air travel does affect the volume of gases in the air.
Can high altitude cause eye problems?
High altitude has both short-term and long-term effects on the eyes. The short-term effects include high-altitude retinopathy, change in corneal thickness, and photokeratitis. Long-term effects include pterygium, cataract, and dry eye syndrome.