Intravitreal injections: procedure and follow-up

Why this technique?

Anti-VEGF medicines and certain corticosteroids act directly on the retina, where the problem lies. They reduce leakage from abnormal blood vessels and macular oedema to stabilise or even improve vision.

Who performs the injection?

Intravitreal injections are performed by the practice's doctors, who also provide follow-up and determine treatment frequency.

What happens?

• Preliminary examination with OCT, then preparation in a dedicated room.
• Thorough disinfection of the eye and eyelids, anaesthesia with eye drops or gel.
• An injection lasting a few seconds, followed by a vision check and instructions on what to monitor.

Frequency and follow-up

The number and frequency of injections vary with the disease and response to treatment, with regular OCT check-ups. Stopping without medical advice risks vision loss.

Signs to watch for after the injection

Increasing pain, marked redness, reduced vision or light sensitivity in the following days requires you to contact us without delay (rare but serious infection).