This is called neovascularization. Macular Edema and Macular Ischemia Proliferative Retinopathy PDR Ocular Coherence Tomography OCT Test Anti-VEGF therapy Avastin, Lucentis, Eylea Treatment Sudden loss of vision in one eye The symptoms described above may not necessarily mean that you have diabetic retinopathy. They also should have a baseline eye exam when starting the drug. These processes can prevent light from reaching the retina. If the fluid leaks into the center of your eye, you may have blurry vision . This can occur at any stage of diabetic retinopathy, although it is more likely to occur as the disease progresses. Early detection, timely treatment, and appropriate follow-up care of diabetic eye disease can protect against vision loss. The doctor also may see bleeding from ruptured blood vessels or swelling of the retina or optic nerve.
However, there are also various other causes. Early detection, timely treatment, and appropriate follow-up care of diabetic eye disease can protect against vision loss. Almost everyone with type 1 diabetes will eventually have non proliferative retinopathy.