EyeInfections

Health

Understanding Red Eyes: Causes, Symptoms, and Treatment Options

Overview of Red Eyes and its Common Symptoms Red eyes occur when the blood vessels on the surface of the eye expand or dilate. This can be caused by a variety of factors, including eye infections, allergies, or environmental irritants. Red eyes can also be a symptom of an underlying medical condition such as conjunctivitis or glaucoma. Some common symptoms…