Avastin, Lucentis, and Eylea vary in cost and in how often they need to be injected, so patients may wish to discuss these issues with an eye care professional. favour poultry, fish, and lean red meats. With this condition, damaged blood vessels in the retina begin to leak extra fluid and small amounts of blood into the eye. They grow along the retina and along the surface of the clear gel that fills the inside of the eye. When the blood clears, your vision may return to its former level unless the macula has been damaged. It may be discovered during a routine eye exam. Doppler optical coherence tomography. It is usually possible to know within months whether there is any significant long-term damage to vision.
Reducing high blood pressure with appropriate medications will help prevent complications. Call a doctor if you notice changes in your vision, particularly if they are sudden. Standards of medical care in diabetes — 2014. Diabetic retinopathy affects blood vessels in the light-sensitive tissue called the retina that lines the back of the eye.