Medically reviewed by Andrew Greenberg, MD Key Takeaways Tests for dry eye syndrome can help confirm a diagnosis and assess its severity.Most dry eye syndrome tests are simple and done in-office.A ...

Ashraf Ahmad, MD, explains what tear breakup time testing shows and why results vary between clinic visits. "[Tear breakup ...

Tear fluid is emerging as an attractive source of diagnostic information because it can be collected easily and noninvasively. Changes in tear composition often reflect underlying physiological ...

For many people diagnosed with dry eye disease, over-the-counter (OTC) artificial tears are enough to ease occasional burning, redness, and irritation. But if symptoms persist despite regular use, it ...

Dry eye disease is a condition that occurs when your eyes do not make enough tears or when your tears dry up too quickly. Tears are essential for keeping the surface of your eyes healthy, comfortable, ...

A research team led by Dr. Yangzhi Zhu, principal investigator and assistant professor at the Terasaki Institute for Biomedical Innovation, has developed a soft, reusable smart contact lens as part of ...

Many factors can cause dry eyes. Over-the-counter (OTC) artificial tears can treat dry eyes. If someone does not experience relief from OTC treatments, they may need prescription eye drops. Share on ...

My eyes feel dry,” “They feel gritty,” “My vision gets blurry in the evening,” “My eyes feel strained when looking at a ...