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A QUICK LOOK AT DRY EYE

How Do Tears Work - SYSTANE®

How your tears work


Every time you blink, a thin layer of tears is spread across the cornea. This thin layer of moisture, known as the tear film, forms a protective coat that lubricates your eyes and washes away any debris that might harm or obscure your vision.

Why dry
eye occurs


Dry eye happens when the tear glands stop making enough tears, produce poor-quality tears, or the tears evaporate too quickly, causing your eyes to feel dry and irritated.

How Does Dry Eye Happen - SYSTANE®

How Does Dry Eye Happen - SYSTANE®

Why dry eye occurs


Dry eye happens when the tear glands stop making enough tears, produce poor-quality tears, or the tears evaporate too quickly, causing your eyes to feel dry and irritated.

Relieve Dry Eye Symptoms - SYSTANE®

What Treatments Exist


Although there's no cure for dry eye, there are a variety of SYSTANE® products available to temporarily relieve its symptoms. Plus, try these tips and tricks.

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