What are anti-VEGF injections?
Anti-VEGF injections are medications delivered directly into the eye to target a substance known as vascular endothelial growth factor (VEGF). This substance plays a role in the development of abnormal blood vessels beneath the retina.
By blocking VEGF, these injections help reduce abnormal vessel growth and limit fluid leakage within the macula.
Why anti-VEGF treatment is used
In more active forms of age-related macular degeneration, abnormal blood vessels can disrupt the structure of the retina and lead to rapid changes in vision.
Anti-VEGF treatment is used to stabilise these changes and reduce further damage to the macula.
How the injections work
The medication works by inhibiting signals that promote abnormal blood vessel formation. This helps reduce leakage and swelling within the retina.
As a result, the structure of the macula can stabilise, supporting better visual function over time.
The procedure
Anti-VEGF injections are performed in a controlled clinical setting. The eye is carefully prepared, and the injection is administered using precise techniques.
The procedure is brief and designed to be as comfortable as possible.
Treatment schedule
Treatment often requires a series of injections over time rather than a single procedure. The frequency depends on how the eye responds and how the condition progresses.
Regular follow-up is essential to determine the appropriate treatment interval.
What to expect after treatment
After the injection, some mild discomfort or temporary visual disturbance may occur. These effects are usually short-lived.
Patients are monitored closely to assess response and detect any changes.
Detailed overview of what recovering intravitreal injection patients should expect following the surgery, including duration of recovery, symptoms of possible infection, and the possibility of further treatments.Effectiveness of anti-VEGF treatment
Anti-VEGF injections are effective in stabilising vision in many cases and may help slow progression. The degree of improvement varies depending on the stage of the condition and how early treatment is started.
Importance of ongoing care
Consistent follow-up is essential to monitor the retina and determine whether further injections are required.
Ongoing care helps maintain stability and reduce the risk of further vision changes.