Diabetic types are grave conditions that diabetics suffer. People who have had diabetes for long periods or have had poor care tend to develop this condition.Three types of diabetic retinopathy prevail, which include proliferative diabetic retinopathy, macular edema and background retinopathy. All diabetic types of retinopathy can eventually cause impaired vision and can eventually lead to blindness if not treated swiftly and properly. The first class is proliferative diabetic retinopathy, which has little symptoms other than a minimal loss of vision and possible eye swelling.

When this condition progresses, it is called macular edema, which is the second stage of the disease. The macula is the part of the eye that allows people to see. When the middle of the macula swells, vision may become blurred. In addition, the vessels in the retina, another part of the eye, start to leak blood and other fluid, which leads to more edema. …