Comfort and tear health
Dry Eye
Dry eye can happen when the eyes do not make enough tears or when tears do not keep the eye surface comfortably lubricated. Symptoms and causes vary from person to person.
What it can feel like
Possible symptoms include stinging or burning, a scratchy or gritty feeling, redness, light sensitivity, watery eyes, or vision that comes and goes blurry. Watery eyes can occur even when the eye surface is irritated.
What may help
Dry eye can be related to environment, screen habits, medications, or other health factors. Taking breaks from prolonged screen use and reducing exposure to smoke, wind, or direct air conditioning may help some people. A clinician can discuss whether lubricating drops or other treatment is appropriate; ask before changing a prescribed medication.
Persistent discomfort, blurry vision, or symptoms that affect daily activities are good reasons to arrange an eye exam. Contact lens wearers should ask which drops are safe to use with their lenses.