What is a common symptom of retinal detachment?

Sudden flashes of light are a common symptom of retinal detachment due to the traction or stimulation of the retina as it separates from the underlying tissue. This phenomenon, often described as "photopsia," occurs because the retina is sensitive to light, and any irritation or movement that occurs during detachment can lead to the perception of these flashes. It is crucial for individuals experiencing this symptom to seek immediate medical attention, as retinal detachment can lead to permanent vision loss if not addressed promptly.

Other potential symptoms such as sudden loss of peripheral vision, eye pain, or redness are not typical manifestations of retinal detachment. While loss of peripheral vision may occur later as the condition progresses, it is not the initial or defining symptom. Pain and redness are more indicative of other eye conditions, such as infection or inflammation, rather than retinal detachment itself.