Laser surgery can greatly reduce the chance of severe visual impairment. If you notice a change in vision and see an optometrist, make sure you tell the optometrist that you have diabetes. Normal, healthy blood vessels do no leak. If a blood vessel has leaked into the vitreous humour and scarring has occurred, your doctor may advise you to have a vitrectomy. DBE is the build-up of fluid enema in a region of the retina called the macula. Proper management of diabetes involves taking the prescribed treatments, such as insulin or other diabetes medications, as well as following a healthy diet and exercise program. Exposure to the sun or looking at the sun during an eclipse can cause damage solar retinopathy, as well as certain drugs for example, chloroquine, thioridazine, and large doses of tamoxifen. Standards of Medical Care in Diabetes - 2015. Diabetic retinopathy can be treated with several therapies, used alone or in combination. The retina is a thin layer of light-sensitive tissue that lines the back of the eye.
All people with diabetes are at risk of developing diabetic retinopathy. However, as the condition progresses, symptoms include: sudden loss of vision in one or both eyes Diabetic retinopathy is a long-term complication of diabetes. Vitreous haemorrhage alone does not cause permanent vision loss. The macula is the middle of the retina, which lets you see details. Many more blood vessels are blocked, depriving blood supply to areas of the retina. Laser surgery is often helpful in treating diabetic retinopathy.