Browse Retinal Vein Occlusion

Retinal Vein Occlusion (RVO) is a common vascular disorder of the retina that can lead to significant vision impairment. It occurs when there is a blockage in the veins carrying blood away from the retina, leading to a buildup of pressure and fluid leakage. This condition can affect the central vein (central retinal vein occlusion, CRVO) or one of the smaller branch veins (branch retinal vein occlusion, BRVO).

Causes of Retinal Vein Occlusion

The exact cause of Retinal Vein Occlusion is not always clear, but several risk factors have been identified. These include:

• Age: RVO is more common in individuals over the age of 50.
• High Blood Pressure: Hypertension can damage blood vessels, increasing the risk of occlusion.
• Diabetes: This condition can lead to changes in blood vessels, making them more susceptible to blockages.
• High Cholesterol: Elevated cholesterol levels can contribute to the formation of plaques that block veins.
• Glaucoma: Increased pressure in the eye can affect blood flow and lead to RVO.

Symptoms of Retinal Vein Occlusion

The symptoms of Retinal Vein Occlusion can vary depending on the severity and location of the blockage. Common symptoms include:

• Sudden Vision Loss: This can occur in one eye and may be partial or complete.
• Blurred Vision: Vision may become blurry or distorted.
• Floaters: Small spots or lines may appear in the field of vision.
• Pain: Although not common, some individuals may experience pain in the affected eye.

Treatment of Retinal Vein Occlusion

Treatment for Retinal Vein Occlusion focuses on managing symptoms and preventing further vision loss. Options include:

Medications

Several medications are available to help reduce swelling and improve vision. These include:

• Lucentis Prefilled Syringe: An anti-VEGF medication that helps reduce fluid leakage and swelling.
• Lucentis Vial: Another form of Lucentis, administered via injection to treat RVO.
• Eylea: Another anti-VEGF treatment that can help improve vision by reducing fluid accumulation.

Laser Treatment

Laser therapy may be used to seal leaking blood vessels and reduce swelling in the retina. This can help stabilize vision and prevent further damage.

Intravitreal Injections

In addition to anti-VEGF medications, corticosteroids may be injected into the eye to reduce inflammation and swelling.

Prevention of Retinal Vein Occlusion

While it may not be possible to prevent Retinal Vein Occlusion entirely, certain lifestyle changes and medical interventions can reduce the risk:

• Manage Blood Pressure: Keeping blood pressure under control can reduce the risk of vein occlusion.
• Control Diabetes: Proper management of blood sugar levels can help prevent vascular complications.
• Maintain Healthy Cholesterol Levels: A healthy diet and regular exercise can help keep cholesterol levels in check.
• Regular Eye Exams: Routine eye exams can help detect early signs of RVO and other eye conditions.
• Avoid Smoking: Smoking can damage blood vessels and increase the risk of occlusion.

In conclusion, Retinal Vein Occlusion is a serious condition that requires prompt medical attention. With the right treatment and preventive measures, it is possible to manage symptoms and maintain vision. Our pharmacy offers a range of medications, including Lucentis Prefilled Syringe, Lucentis Vial, and Eylea, to help treat this condition effectively.