Diabetic Macular Edema (DME) is swelling in the macula, the central part of the retina, causing vision impairment. Fluid buildup occurs when high blood sugar levels damage the blood vessels in your eyes, leading to weakening and potentially leaking. The damage can also cause the blood vessels to become blocked which deprives the retina of oxygen.
Many different conditions can cause macular edema. When diabetic retinopathy causes macular edema, it’s called diabetic macular edema (DME)
Early DME symptoms may not be noticeable, but as the condition progresses, you may experience blurry vision, distorted or wavy lines, and colors appearing washed out or different.
Treatment varies based on the type and severity of your condition. Options typically include injections or laser. Good blood sugar control is important as even with intensive treatment, poor diabetes control can lead to further vision loss.
