Preparation
Before the procedure, the patient's eye will be numbed with local anesthesia to minimize any discomfort. The eye will be thoroughly cleaned to prevent the risk of infection. The doctor will also use eye drops to dilate the pupil, allowing for better visualization of the retina.
Administration of the Injection
Once the eye is prepared, the doctor will use a small needle to inject the medication directly into the vitreous, a gel-like substance in the middle of the eye. The medication used in Wet AMD injections is typically an anti-VEGF (vascular endothelial growth factor) drug. The injection is carefully placed near the back of the eye, targeting the areas affected by abnormal blood vessel growth. The process is usually quick and typically does not cause significant pain. After the injection, the doctor may apply gentle pressure to the eye to prevent any bleeding.
Post-Injection Care
After the injection, the patient may experience some mild discomfort or irritation in the eye. It is important to avoid rubbing or touching the eye to prevent any infection or complications. The doctor may prescribe eye drops or medications to reduce inflammation and protect the eye. Follow-up appointments will be scheduled to monitor the progress and determine the need for additional injections.
Benefits and Risks
Wet AMD injections can help slow down the progression of the condition and preserve vision. The injections have been shown to reduce abnormal blood vessel growth and prevent further damage to the retina. However, like any medical procedure, there are potential risks and side effects. These may include infection, bleeding, increased eye pressure, or temporary vision changes. It is important to discuss the benefits and risks with the doctor before undergoing the procedure.