What is a retinal vein occlusion?
A retinal vein occlusion is a condition where a blockage develops in one of the retinal veins causing blurred vision. The most common risk factors for developing a retinal vein occlusion is high blood pressure, diabetes, and glaucoma. A blockage in the retina’s main vein is called a central retinal vein occlusion (CRVO), while a blockage in one of the smaller veins is called a branch retinal vein occlusion (BRVO).
How can a retinal vein occlusion affect vision?
Swelling in the retina, bleeding in the retina, or poor blood flow due to a retinal vein occlusion could result in vision loss. It is important to see a retina specialist for optimal management of retinal vein occlusions. In addition to consulting with a patient’s medical doctor to optimize the management of any underling medical conditions, a retina specialist can offer the latest, most effective treatments for retinal vein occlusions, including laser treatment and ocular injections of anti-VEGF medications or steroids.