Diabetic Eye Checks and Diabetic Retinopathy

Diabetes can affect the eyes, often without any symptoms at first. Regular eye checks allow changes to be found early, when they are easier to manage. Dr Samadi assesses and manages diabetic eye disease, and will explain clearly what your results mean for you.

What is diabetic retinopathy?

Diabetic retinopathy happens when high blood sugar damages the small blood vessels of the retina, the light-sensitive layer at the back of the eye. These vessels can leak, become blocked, or be replaced by fragile new vessels. In some people, fluid builds up in the central part of the retina (diabetic macular oedema), which can blur reading and fine vision.

People with diabetes are also more likely to develop cataracts, and at a younger age.

Why regular checks matter

In its early stages diabetic retinopathy usually causes no symptoms, and your vision may seem perfectly normal. Changes are often found only when the back of the eye is examined. This is why a regular diabetic eye check is recommended for everyone with diabetes, even when vision seems fine. Dr Samadi will advise how often you should be seen.

What happens at a diabetic eye check

Your vision is checked and the retina is examined in detail. An OCT scan may be used to look for swelling at the centre of the retina. The examination is painless.

Treatment and management

Good control of blood sugar, blood pressure and cholesterol, working with your GP or diabetes doctor, is the most important way to protect your eyes. Many people only need regular monitoring.

If treatment is needed, Dr Samadi will explain the options. Treatment options may include injections into the eye or laser treatment, depending on the type and stage of the retinopathy.

Frequently asked questions

How often should I have my eyes checked if I have diabetes?

Most people with diabetes should have an eye check at least once a year, or more often if changes are found. Dr Samadi will advise what is right for you.

My vision is fine. Do I still need a check?

Yes. Early diabetic retinopathy usually does not affect vision, so a check is the only way to find it.

Book a diabetic eye check

Book a consultation through our online contact form. Doctors and optometrists can use the referral form.