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â¢ People ages 20 to 40 should have an eye exam at least every five years unless there are vision changes, pain, flashes of light, new floaters, injury or tearing. Immediate care is needed to address any of those symptoms.
The single most important thing you can do to take care of your eyes is to get a comprehensive eye exam on an annual basis. The 20/20/20 rule: For every 20 minutes spent looking at a computer monitor, look at something 20 feet away for 20 seconds to maintain your eyesâ focusing system. Moisturize your eyes in flight: Airplane cabin air is quite dry, so use artificial tears once every hour.