If there is no treatment for central retinal vein occlusion, why are followup visits necessary?
Although nothing can be done to help their vision, patients who have had a central retinal vein occlusion need to be seen at regular intervals because in about one-third of all cases, a severe form of glaucoma, called neovascular glaucoma, develops. If it looks like this is about to occur, a laser treatment is necessary. Though the laser does not improve vision, it does prevent glaucoma from developing. Of course, if there is any marked decrease in vision or if the eye becomes painful, it is important to see your doctor immediately.
