Atherosclerosis of the fundus of the eye can lead to vision loss and, in severe cases, blindness if it causes hemorrhages in the fundus of the eye. Like arteriosclerosis in other parts of the body, atherosclerosis of the fundus causes an increase in the fragility of blood vessels, which makes them prone to rupture, and can lead to hemorrhages and oozing in the fundus of the eye. When patients develop similar lesions, they may experience symptoms such as decreased vision and distorted vision. If left untreated, the patient’s condition worsens and blindness may occur. Atherosclerosis of the fundus of the eye is mostly related to lifestyle habits and genetic factors, patients should pay attention to reduce the intake of high cholesterol, high sugar foods in their daily life, patients should also undergo regular fundus examination, early detection of fundus lesions early treatment. It is recommended that patients with rapid vision loss should consult a doctor to assess their condition and follow the doctor’s instructions for treatment.