Is flying Bad For your eyes?

However even slight changes in air pressure experienced during a flight might not be good for your eyes. The re-circulated air inside the cabin can also be very drying. Because of this it may be a good idea to avoid wearing your contact lenses and include some eye drops in your carry-on luggage.



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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.

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Ischaemic optic neuropathy, exacerbation of diabetic cystoid macular oedema and neuro-ocular vestibular dysfunction (NOVD) have all been associated with air travel. Air turbulence can cause NOVD or motion sickness.

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During flight, the partial oxygen pressure in the passenger cabin is slightly smaller. This causes a slight hypoxia of the eye tissues. In patients with significant vascular changes, this may result in ischemic neuropathy of the optic nerve [7,9]. 3.

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The effects of flying on the human body vary from mild skin dryness to more severe problems like deafness. Flying increases the risk of catching a cold, dehydration, aging faster, reduced alertness, increased risk of diseases like cancer, fuzzy thinking, and many others.

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Some main concerns include exacerbations of chronic medical conditions due to changes in air pressure and humidity; relative immobility during flights leading to thromboembolic disease; and risk for infection due to proximity to others on board who could have communicable diseases.

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Jet lag is a temporary sleep disorder, but not temporary enough for many travelers. If you're flying from San Francisco to Rome for a 10-day trip, for example, it may take six to nine days to fully recover. That's because it can take up to a day for each time zone crossed for your body to adjust to the local time.

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recent operation or injury where trapped air or gas may be present in the body (e.g. stomach ,bowel, eyes, face, brain) severe long term diseases that affect your breathing. breathlessness at rest. unresolved pneumothorax (punctured lung)

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The Airport and Airplanes are Full of Germs Airplanes are just as dirty. Studies have shown bacteria and viruses living on armrests, seat belts, window shades, tray tables, toilet handles, and more for DAYS.

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10 Tips for Plane Travel
  1. Drink more water. Hydration will help you handle anything air travel sends your way. ...
  2. Drink less alcohol. Alcohol presents a double threat to airplane wellness. ...
  3. Pack for hydration. ...
  4. Prepare your immune system. ...
  5. Flex your calves. ...
  6. Stretch everything else. ...
  7. Sleep near the window. ...
  8. Make your own legroom.


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One article looking at a series of patients with benign idiopathic haemorrhagic retinopathy, had one case where a patient developed reduced vision and retinal haemorrhages after flying in a pressurized aircraft. The pathology, however, was restricted to one eye.

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