A branch retinal occlusion is a retinal disease that is responsible for unclear vision. The retina is a posterior wall of the eye that receives light from the image and sends messages to your brain. The central retinal artery generally feeds your retina with nutrients and oxygen.
While your retina is fed by the central retinal artery the remaining nutrients are leaked from your eye by the central vein. In your eye, some areas of veins and arteries are overlying. As a result, blood is clotted and cannot drain from a vein. Visiting a retina specialist in Siliguri might help to resolve the complication, called retinal vein occlusion. Don’t let it down, otherwise, you get blind over time.
Branch Retinal Vein Occlusion: Symptoms
Generally, people who are affected by branch retinal vein occlusion (BRVO) have faced vision loss, but some of the most common symptoms are as follows:
- Blurry vision
- Sudden appearance of floaters
- Blindspot
- Squirm in your vision
Branch Retinal Vein Occlusion: Causes
While the branch retinal vein breaks down, blood starts to leak slowly and clot in the wall of the vein. As a result, blood can’t come out from the retina. Blood returns to the retina and creates a sponge filled with fluid. Your wet retina cannot work properly and consequently, your vision is lost. Fresh blood and nutrients have no space to flow and the part of your retina may die then.
Branch Retinal Vein Occlusion: Diagnosis
Generally, you feel blurry visions in one of your eyes and it develops slowly. Visiting a retina doctor is the right decision for you. Sometimes you may prefer powered glass to cure blurry vision, however, glass cannot back your normal vision. By asking some common questions a retina specialist advises some tests which include:
- Using eyedrops your eye doctor dilates pupils and with some special lights and lenses he or she checks your retina physically.
- Fluroscein Angiogram
- Optical Coherence Tomography
Branch Retinal Vein Occlusion: Treatment
In the damaged portion of your retina laser therapy is applied.After introducing steroids and anti- VEGFs injection laser is the secondary treatment option.
These two injections assist in fluid reabsorbing from your retina. Anti- VEGF injection helps to remove Vascular Endothelial Growth Factor from your eye.Long-acting dexamethasone steroids help to clear your vision by damaging blood vessels. According to the condition, your retina specialist in Siliguri advises you.
There is no clear foretelling for the patients to clear of vision. The area where oxygen and nutrients are not supplied properly is blurred over time. Your treatment requires time to clear your vision completely.