Diabetic Retinopathy

Type 1 and Type 2 Diabetes are long term health conditions that can affect vision in different ways. The most common cause of sight loss in those with diabetes is Diabetic Retinopathy. It occurs as a result of damage to the network of blood vessels supplying the retina at the back of the eye. How it affects vision depends on the severity of the changes to the blood vessels supplying the retina and varies from person to person. Typically, this will result in blurring of vision, ‘blind spots’ or ‘floaters’ appearing on certain parts of the retina. This condition can affect anyone with diabetes, regardless of age or type. Notably, prevalence has steadily increased over the years, with higher rates observed among those in deprived areas and individuals of South Asian or African-Caribbean backgrounds. Treatment options such as laser therapy are available and vary depending on the extent of retinal involvement, aiming to manage symptoms and prevent further vision loss.