There may be a sudden onset of floating spots floaters or flashing lights.  In photo coagulation, the eye care professional makes tiny burns on the retina with a special laser. Insulin is the hormone that regulates the level of sugar glucose in the blood. In addition, tests such as a fluoresce in angiogram and ocular coherence tomography OCR can be conducted. The Ozurdex dexamethasone implant is for short-term use, while the Iluvien fluocinolone acetonide implant is longer lasting. The exam will likely include pupil dilation so that the doctor can look for any changes in blood vessels, new blood vessel growth, swelling of the retina, and retinal detachment. New blood vessels may grow in the front part of your eye and interfere with the normal flow of fluid out of the eye, causing pressure in the eye to build up glaucoma. Vision is gradually lost because the retina and nerve are damaged. Retinopathy of prematurity — The first line of defence is regular prenatal care. These areas are pale because they are not getting enough blood.

If this swelling occurs in the macula area of central vision, sight may be significantly diminished.  Glaucoma is a group of diseases that damage the eye’s optic nerve—the bundle of nerve fibbers that connects the eye to the brain. Diabetic retinopathy — An ophthalmologist examines the retina and inside of the eye.