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Diabetic retinopathy is a complication of diabetes that occurs in over 40% of patients after 10 years.
It results from damage to the retinal capillaries caused by prolonged high blood sugar levels, leading to impaired peripheral retinal circulation.
This form accounts for about 80% of diabetic retinopathy cases. Blood leaks from the retinal vessels, causing retinal hemorrhages and macular edema. If left untreated, it can progress to proliferative diabetic retinopathy.
Abnormal blood vessels grow on the optic nerve's surface, causing frequent bleeding and scar formation, which can lead to retinal detachment and, in severe cases, blindness.
You have diabetes
You have hypertension,
hyperlipidemia, or similar conditions
You are pregnant
Overall vision deterioration
Poor vision during nighttime activities
Photopsia (a sensation of flashing lights)
Floaters that appear like insects or threads
Early stages of diabetic retinopathy may show no noticeable symptoms.
Therefore, individuals diagnosed with diabetes should undergo regular eye examinations even if no retinal abnormalities are detected.
Fundus Photography
Fluorescein Angiography
Optical Coherence Tomography (OCT)
At The Blue Eye Center, diabetic patients are advised to undergo regular check-ups once or twice a year.
If hemorrhage progresses beyond a certain stage, retinal laser photocoagulation may be performed to slow the condition's progression.
In cases of prolonged vitreous hemorrhage or retinal detachment, vitrectomy may be performed for treatment.
Successful treatment of diabetic retinopathy relies on regular monitoring by an ophthalmologist, early detection, and proactive self-care by the patient.
1. Engage in light exercises such as walking, jogging, or hiking.
2. Avoid intense activities such as pull-ups, soccer, or handstands.
3. Ensure proper medication and follow a diabetic diet plan.