Dry eye syndrome is when the eye is unable to maintain a healthy layer of tears to coat it.
See also:
Keratitis sicca; Xerophthalmia; Keratoconjunctivitis sicca
Dry eye syndrome often occurs in people who are otherwise healthy. It is more common with older age, because you produce fewer tears with age.
In rare cases, it can be associated with
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Source: ADAM Encyclopedia
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Source: ADAM Encyclopedia
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