Diabetic retinopathy can be prevented and treated by
controlling blood pressure and blood glucose levels.
Diabetic retinopathy is diagnosed by examining the back of the retina using special instruments. With mild diabetic retinopathy there may not be any specific treatment but blood pressure, cholesterol and blood sugar levels need to be controlled.
Macular oedema and proliferative retinopathy are treated with laser surgery. Proliferative retinopathy requires scatter laser treatment to shrink abnormal blood cells; macular oedema is treated with focal laser treatment to target the areas of retinal leakage surrounding the macula. The burns caused by the laser help slow the leakage and reduce the fluid in the retina. Surgery may be necessary in very advanced stages of diabetic retinopathy.
Macular oedema and proliferative retinopathy are treated with laser surgery. Proliferative retinopathy requires scatter laser treatment to shrink abnormal blood cells; macular oedema is treated with focal laser treatment to target the areas of retinal leakage surrounding the macula. The burns caused by the laser help slow the leakage and reduce the fluid in the retina. Surgery may be necessary in very advanced stages of diabetic retinopathy.
How to prevent diabetic retinopathy (if you have diabetes)
- Control blood glucose levels by eating a healthy diet, lose weight if you are overweight and exercising regularly.
- Monitor and control blood pressure and cholesterol levels.
- Quit smoking if you are a smoker.
- Get eye tests on a regular basis.
Source: http://www.bodyandsoul.com.au/
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