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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.
By Ed Zimney, MD. According to the American Optometric Association, even if you have perfect vision itâs still a good idea to have your eyes examined every two years if youâre under 60 and annually if youâre over. Thatâs because there are a number of diseases without symptoms, which can be identified during an eye exam.