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Red Eye, Global Challenge

Narrative review calls for clearer guidance on noninfectious conjunctival hyperemia

March 18, 2026
2 min

The Ophthalmologist

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A recent narrative review published in Ophthalmology and Therapy addresses the rising global prevalence of noninfectious conjunctival hyperemia, primarily attributable to lifestyle and environmental factors such as digital eye strain, contact lens usage, and pollution. Key findings include the high prevalence of dry eye disease and ocular allergies among patients. The review advocates for improved diagnostic pathways, safer long-term treatments, and comprehensive management guidelines. It also emphasizes the growing cosmetic concerns related to ocular redness and the potential risks of surgical interventions.