Skip to main content


Intravitreal injections involve injecting medication directly into the vitreous humour, a clear, gel-like fluid inside the eye. This method is used to treat various retina-related disorders, including diabetic retinopathy. These injections are also used to treat proliferative diabetic retinopathy (PDR), a more severe type of diabetic retinopathy marked by the formation of new, aberrant blood vessels on the retina's surface.