Red Eye: Common Causes, Differential Diagnosis, and Medical Treatment
1. Introduction to Ocular Erythema A red eye, clinically referred to as ocular erythema, is one of the most frequent presenting complaints in primary care and emergency medicine. The striking red appearance occurs when the vast network of superficial blood vessels supplying the conjunctiva, episclera, or sclera becomes intensely dilated and engorged with blood. This … Read more