Retinal detachment is a serious eye condition where the retina, a thin layer of tissue at the back of the eye, separates from its underlying support. This can lead to vision loss if not treated promptly. Symptoms may include sudden flashes of light, floaters, or a shadow over the visual field. There are several causes of retinal detachment, including age-related changes, eye injuries, and previous eye surgeries. Treatment options often involve surgical procedures to reattach the retina and restore vision. Early detection and intervention are crucial for the best outcomes.