Understanding Diabetic Retinopathy: Recognising the Signs Early by Dr Rupal Morjaria

Diabetic retinopathy is one of the most common causes of vision loss

that I see in adults, particularly in those who have been living with

diabetes over a number of years.

It develops when high blood sugar levels begin to affect the small

blood vessels at the back of the eye, within the retina, which is

responsible for processing the images you see.

In its early stages, diabetic retinopathy often causes no symptoms at

all. This is why it can go unnoticed for some time, even while changes

are already taking place.

As the condition progresses, however, symptoms can begin to appear.

Recognising these early can make a significant difference to

protecting your vision.

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What symptoms should you be aware of?

One of the challenges with diabetic retinopathy is that the symptoms

are not always dramatic or sudden.

They are often subtle, gradual, and easy to dismiss.

Common symptoms include:

• Blurred or fluctuating vision

• Difficulty reading or focusing on fine detail

• Dark spots or floaters drifting across your vision

• Areas of vision that appear missing or distorted

• Colours appearing less vivid than usual

• Difficulty seeing clearly at night

Some people also notice that their vision appears to change from one

day to the next, particularly when blood sugar levels are not well

controlled.

It is important to understand that these symptoms do not necessarily

mean that severe damage has already occurred. However, they do

indicate that your eyes require careful and timely assessment.

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Why early recognition matters.

In many cases, I am able to manage diabetic retinopathy very

effectively, particularly when it is identified at an early stage.

The earlier changes within the retina are detected, the more options

are available to stabilise the condition and prevent further

progression.

If left untreated, more advanced stages can lead to bleeding within the

eye, the formation of scar tissue, or retinal detachment. Each of these

can have a significant impact on vision.

What I often explain to my patients is that this condition is not simply

about what you are able to see today. It is about preserving what you

will be able to see in the years ahead.

What should you do if you notice these symptoms?

If you recognise any of the symptoms described above, the most important step is not to wait in the hope that they will resolve on their own. Even mild or occasional changes in vision should be taken seriously, particularly if you are living with diabetes. In most situations, I would recommend:

• Arranging an eye examination as soon as possible

• Ensuring that you attend your regular diabetic screening appointments

• Monitoring any changes in your vision closely and noting when they occur

• Keeping your diabetes, blood pressure, and cholesterol well controlled, as each plays a role in retinal health A specialist retinal assessment provides a far clearer understanding of what is happening beneath the surface.

With the use of detailed imaging, including OCT scans, I am able to examine the retina in high resolution and identify very early changes that may not yet be affecting your vision in a noticeable way. In some cases, careful monitoring is all that is required. In others, early treatment such as retinal laser or injections can help to stabilise the condition and preserve vision over the longer term. The most important point is that every decision is guided by the findings within your individual eye, rather than a generalised approach. ⸻ Why choosing the right specialist matters Diabetic retinopathy is not a single uniform condition. It can vary significantly from one individual to another, both in how it presents and in how it progresses.

For this reason, a detailed and specialist led approach is essential. In my practice, I bring together:

• Specialist medical retina experience, including diabetic eye disease and complex retinal conditions

• Extensive experience in retinal imaging and OCT interpretation

• A high volume of experience in retinal treatments, including injections and laser

• A calm and personalised approach that is focused on long term visual outcomes

I understand that for many people, the concern extends beyond the diagnosis itself. It is about what that diagnosis means for independence, daily life and the future. Every assessment I carry out is therefore focused not only on identifying disease, but on providing clarity, reassurance, and a clear plan moving forward. ⸻ The bottom line Diabetic retinopathy is common, particularly in those living with diabetes over time. However, it is also highly manageable when it is detected early. The most important steps are:

• Being aware of subtle changes in your vision

• Not dismissing symptoms, even if they seem minor

• Attending regular screening and seeking specialist advice when needed

• Understanding that early action can make a meaningful difference

Often, the most important question is not: “Is something wrong?” But rather: “Am I seeing the right person at the right time to protect my vision?” ⸻ Considering your next step If you have been told that you may have diabetic retinopathy, or if you are experiencing symptoms that concern you, a specialist and tailored assessment can make a meaningful difference. Diabetic retinopathy is a condition where early, precise evaluation is essential.

Understanding the stage of the disease, how it is affecting your retina, and what this means for your vision requires careful and expert assessment. A consultation with me will provide:

• A detailed retinal examination supported by advanced imaging

• A clear understanding of the presence and stage of diabetic retinopathy

• Expert guidance on whether monitoring or treatment is appropriate, based on your individual findings

• A personalised plan focused on protecting your long term vision

If you would like clarity, reassurance, and a plan you feel confident in, I would be very happy to see you in clinic and guide you through your options. Contact details and appointments, click here.