Diabetic Eye Disease Care in Hapeville, GA
Diabetic retinopathy is an eye condition caused by high blood sugar damaging the retina’s blood vessels, often without early symptoms. At Atlanta Vision Cataract and Laser Center in Hapeville, GA, our experienced, trusted doctors provide comprehensive diabetic eye exams and treatments, including laser photocoagulation, to protect vision for patients throughout Atlanta and the surrounding area.
How Diabetes Affects Your Eyes
Diabetic retinopathy develops when consistent high blood sugar levels damage the walls of the eye’s small blood vessels, affecting both their structure and function. Over time, these vessels may leak, thicken, close off, or form tiny bulges called microaneurysms. Fluid can collect in the retina, a condition called macular edema, which affects clear central vision needed for reading and other detail-oriented tasks. As the retina becomes deprived of healthy blood supply, it can also grow new, fragile blood vessels, a process called neovascularization; these vessels can bleed, causing vision-weakening hemorrhages, and scar tissue around them can raise the risk of retinal detachment. Increased pressure inside the eye from these changes can also lead to glaucoma.
Diagnosis & Treatment Options
Because diabetic retinopathy often develops with no noticeable symptoms in its early stages, yearly comprehensive eye exams are one of the most important steps a person with diabetes can take to protect their vision. During a diabetic eye exam, our doctors review your medical history, test your vision with an eye chart, and use an ophthalmoscope to examine the retina. A more comprehensive exam includes pupil dilation, a detailed retinal examination using specialized lenses and a slit lamp, and, when needed, fluorescein angiography, in which a fluorescent dye is injected into a vein so our doctors can capture images of your retina as the dye highlights its blood vessels. Cataract and glaucoma screening are typically included, since diabetes can increase the risk of both conditions.
Treatment depends on how advanced the retinopathy is. Laser photocoagulation is a common option, using small, targeted, pain-free retinal burns to seal off leaking blood vessels and reduce swelling; the number of treatments needed depends on the extent of the retinopathy, and it can take several months to determine how effective the treatment has been. For more advanced cases, a vitrectomy may be recommended, a surgical procedure that helps prevent further vascular changes and preserve vision.
Protecting Your Vision Long-Term
Managing diabetic retinopathy works best as a team effort. Our doctors work collaboratively with your primary care physician or endocrinologist, who manages your blood sugar levels and other diabetes-related health factors, while our comprehensive eye care team focuses on directly monitoring and treating the eyes. This coordinated approach gives patients the best chance of catching changes early and protecting their vision long-term.
Our trusted, experienced doctors recommend that every patient with diabetes schedule a comprehensive eye exam at least once a year, or more often if retinopathy has been diagnosed. Once your diabetic eye health is stable, many patients also ask about LASIK, PRK, or presbyopia treatment, part of our full range of eye care services for families throughout Hapeville, Atlanta, East Point, College Park, and Forest Park. Request a consultation online or call (404) 765-2020.
Diabetic Retinopathy FAQs
How does diabetes affect vision over time?
High blood sugar can damage small blood vessels in the eye, causing them to leak, thicken, close off, or form clots. This can lead to fluid buildup in the retina (macular edema) and, in advanced cases, abnormal new vessel growth (neovascularization) that may bleed, form scar tissue, and increase the risk of retinal detachment or glaucoma.
Why is an annual eye exam important if I have diabetes?
Yearly eye exams help detect diabetic retinopathy as early as possible—often before you notice symptoms. Early detection can protect your vision by allowing your ophthalmologist to monitor changes and recommend treatment when needed.
What tests are used to diagnose diabetic retinopathy?
Your ophthalmologist may review your medical history, check your vision with an eye chart, and examine your eyes using an ophthalmoscope. If needed, a more detailed comprehensive exam includes dilating drops and evaluation of the retina using specialized lenses and a slit lamp.
What is fluorescein angiography and why might I need it?
Fluorescein angiography is a special test that can reveal changes in how the retina’s blood vessels function and appear. A fluorescent dye is injected into a vein, and images are taken as the dye highlights blood vessels in the retina to help identify leakage or abnormal vessel growth.
What are common treatment options for diabetic retinopathy?
Treatment often involves a team approach: your medical doctor helps manage blood sugar and other diabetes-related health issues, while your ophthalmologist treats the eye directly. Options may include laser treatment (laser photocoagulation) to seal leaking vessels and reduce swelling, or a surgical procedure called vitrectomy in more advanced cases.
How long does it take to know if laser photocoagulation is working?
Laser photocoagulation works by creating small, pain-free retinal burns to seal leaking blood vessels and decrease swelling. Depending on the severity of retinopathy, multiple treatments may be needed, and it can take several months to determine how effective the treatment is.