diabetic retinitis的意思|示意

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Diabetic retinitis is a common complication of diabetes mellitus, which affects the tiny blood vessels in the retina as a result of long-term exposure to blood sugar. It can lead to vision loss, blindness or even total blindness if not treated promptly.

Diabetic retinitis is caused by changes in the retinal vessels due to high glucose levels in the blood. These changes cause the vessels to become narrowed, blocked or leaky - leading to tissue damage, impaired growth, and impaired vision.

The main symptom of diabetic retinitis is blurred vision. Other symptoms may include seeing spots or floaters, sensitivity to light, or difficulty focusing. If the condition gets worse, vision may become completely blurred.

Treatment of diabetic retinitis depends on the severity of the condition. In mild cases, ocular lubricants can be prescribed to help reduce inflammation and improve vision. For more severe cases, laser treatments, injections or surgery may be required to reduce retina damage and improve vision.

It is important to control glucose levels and adopt a healthy lifestyle to prevent diabetic retinitis. Eating a balanced diet, monitoring blood sugar levels, maintaining a healthy weight, and exercising regularly can help reduce the risk of developing the condition. Regular eye exams should also be done to detect potential problems.