Diabetic retinopathy. Signs and symptoms

  The diabetic retinopathy often does not have any early warning signals. Even the edema of maculae which can cause vision losses more promptly, cannot have any warning signals during some time. In blanket, however, the person with maculae edema, possibly, will stain vision, doing it it is difficult to make, it is pleasant to things read and the drive. In some cases, vision will recover or is worse within day.

 As new blood vessels are shaped behind an eye as a part of a proliferative diabetic retinopathy (PDR), they can bleed (bleeding) and stain vision. For the first time, when it happens, it cannot be very serious. In most cases, it will leave only a few specks of blood, or maculae floating in visual field of the person though maculae often leave after several hours.

 These maculae are often accompanied within several days or weeks much more by larger leakage of blood which stains vision. In extreme cases the person only is able tell light from dark in that eye. It can take blood somewhere from several days about one months or even years to be stripped of an interior part of an eye, and in some cases blood will not be stripped. These types of major bleedings tend to happen time and again, is frequent during a dream.