Dry eye disease affects millions of people globally. Yet despite its prevalence, it remains underrecognized, underdiagnosed and undertreated.
The 2025 International Study of Dry Eye Sufferers, called Needs Unmet in Dry Eye: Symptoms, Treatment and Severity Study (NESTS), conducted by Bausch + Lomb, offers a patient-centered perspective, capturing insights from more than 5,000 individuals across five countries. Unlike traditional surveys focused on clinician practices, NESTS illuminates the lived experience of dry eye patients, revealing unmet needs, behavioral adaptations, and a persistent