5 Key Takeaways

• 1

  Dry eye disease (DED) affects productivity and quality of life, often leading to contact lens dropout and complications in eye surgeries.

• 2

  Traditional diagnostic methods for DED include symptom questionnaires, vital dyes, tear break-up time, and Schirmer’s test.

• 3

  DED is classified into aqueous-deficient and evaporative subtypes, with a mixed mechanism commonly observed in patients.

• 4

  Modern diagnostic tools like MMP-9 testing and tear osmolarity provide objective measures that enhance DED diagnosis and management.

• 5

  Combining traditional and modern diagnostic approaches improves accuracy in diagnosing DED, leading to better patient outcomes.