Complications after RVO can include macular edema, reduced retinal blood flow, abnormal new blood vessels, bleeding, and pressure-related problems in...
How Is RVO Treated?
RVO treatment usually focuses on the effects of the blockage rather than on directly reopening the blocked vein. Medication injected...
Can Vision Recover After Retinal Vein Occlusion?
Some patients do experience visual improvement after RVO, especially when macular swelling responds to treatment. Others mainly aim to prevent...
When Should RVO Be Referred Urgently?
RVO referral is often treated as more time-sensitive when the condition is associated with sudden vision change, significant macular edema,...
Is Retinal Vein Occlusion an Emergency?
Retinal vein occlusion can cause new blurred vision or vision loss, often in one eye, so the presentation is usually...
What Causes Retinal Vein Occlusion?
Retinal vein occlusion happens when blood flow out of the retina is disrupted by a blocked retinal vein, which can...
What Is the Difference Between BRVO and CRVO?
Retinal vein occlusion, or RVO, happens when a vein in the retina becomes blocked. Branch retinal vein occlusion (BRVO) affects...
What Happens if DME Is Left Untreated?
When DME is left untreated, persistent macular swelling can continue to affect central vision. DME means fluid is collecting in...
Do All Patients With DME Need Injections?
Not every patient with DME needs injections. The need for injections depends on how much macular swelling is present, whether...
How Long Does DME Treatment Take?
DME treatment does not follow one fixed timeline. Some eyes respond more quickly, while others need longer monitoring and ongoing...