Retinal detachment is a serious eye condition where the retina, a thin layer of tissue at the back of the eye, pulls away from its normal position. This can lead to vision loss if not treated quickly. Symptoms may include sudden flashes of light, floaters, or a shadow over your vision. It's important to seek medical help if you notice these signs. The causes of retinal detachment can vary, but it often occurs due to aging, injury, or other eye diseases. Treatments typically involve surgery to reattach the retina and restore vision. Early detection is crucial for the best outcomes, so regular eye check-ups with an eye doctor are essential.