Tear Break-Up

**Tear Break-Up**

Tear Break-Up refers to the process where the tear film on the surface of the eye begins to thin or break apart, leading to dry spots on the cornea. It is a critical measure in diagnosing and understanding dry eye conditions, as a stable tear film is essential for eye comfort, clear vision, and overall ocular health. Monitoring Tear Break-Up helps in identifying issues related to tear production and evaporation, enabling targeted treatments to restore proper eye lubrication.