What can I do to protect my vision?
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The RNZFB urges everyone with diabetes to register on the "Get Checked" programme through your local GP or PHO. As part of this programme you will have a free annual check that will include an eye examination. If during this check you are diagnosed with diabetic retinopathy, you will be referred to an eye specialist. People with proliferative retinopathy can reduce their risk of blindness by 95 per cent with timely treatment and appropriate follow-up care.
A major study has shown that better control of blood sugar levels slows the onset and progression of retinopathy. The people with diabetes who kept their blood sugar levels as close to normal as possible also had much less kidney and nerve disease. Better control also reduces the need for sight-saving laser surgery.
This level of blood sugar control may not be best for everyone, including some elderly patients, children under age 13, or people with heart disease. Be sure to ask your doctor if such a control programme is right for you. Other studies have shown that controlling elevated blood pressure and cholesterol can reduce the risk of vision loss. Controlling these will help your overall health as well as help protect your vision.
Everyone in New Zealand who has diabetes is entitled to one free annual check with the GP or GP practice nurse as part of the "Get Checked" programme. Contact your GP to arrange a date for your free check.