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Health Tip: Causes of Dry Eye

03:00 EDT 12 Jul 2019 | Drugs.com

-- Dry eye affects millions of adults in the United States, says the National Eye Institute. In a healthy eye, tears keep the surface moist. Without this lubrication, people may feel a stinging, burning or scratchy sensation. The institute mentions...

Original Article: Health Tip: Causes of Dry Eye

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