'Overlooked' eye symptom 'could be a sign of diabetes'

dailyrecord.co.uk:

While most people are aware of the common symptoms of diabetes, such as increased thirst, frequent urination and fatigue, there's a lesser-known warning sign that needs attention.

Cindy Cai, an ophthalmologist from The John Hopkins Hospital, has shed light on a less recognised eye issue linked to diabetes, amid fears it's the 'leading cause of blindness in American adults'."We have great treatments for diabetic retinopathy," Cai shared in an online blog. "However, it is important to get regular eye examinations so that your doctor can offer you these treatments as soon as you might need them."Diabetic retinopathy, a complication of diabetes caused by uncontrolled blood sugar levels at the back of the eye, can damage the retina - a layer of photoreceptors vital for our vision - potentially leading to blindness if not diagnosed.

The NHS emphasises that it would take 'several years for diabetic retinopathy to reach a stage where it could threaten your sight', but it's crucial to seek treatment.

The health body explains: "The retina is the light-sensitive layer of cells at the back of the eye that converts light into electrical signals.