The.luid seeps in between layers of the retina and causes them to separate. Transient loss of vision may precede Retinal Artery Occlusion. Hypertensive retinopathy is a complication of high blood pressure that usually takes many years to develop. For information about diseases and conditions that can mimic retinopathy, refer to misdiagnosis of retinopathy . Retinopathy is a “silent” disease of the back of the eye – it has no symptoms during its early stage. Standards of medical care in diabetes — 2014. This reduces the blood supply available to the retina, leading to retinal damage. Diabetic retinopathy happens when high blood sugar damages the tiny blood vessels of the retina. People with diabetes also tend to get cataracts at a younger age and have them progress faster. Nonproliferative retinopathy can move through three stages mild, moderate, and severe, as more and more blood vessels become blocked.
However, close monitoring is essential. It is usually possible to know within months whether there is any significant long-term damage to vision. Scatter laser surgery works best before new, fragile blood vessels have started to bleed.