Diabetes Retinopathy: Symptoms, Causes, Prevention And Treatments

You might not have symptoms in the early stages of diabetic retinopathy. as the condition progresses, diabetic retinopathy symptoms may include: spots or dark strings floating in your vision (floaters) blurred vision; fluctuating vision; impaired color vision; dark or empty areas in your vision; vision loss; diabetic retinopathy usually affects both eyes.. Definition diabetic retinopathy is a diabetes complication that affects eyes. it’s caused by damage to the blood vessels of the light-sensitive tissue at the…. As the disease progresses, symptoms may include: floaters in vision. vision loss. swollen blood vessels inside the eye. blood vessels leak fluid. new blood vessels may appear in eye and begin leaking fluid. condition may improve for a short time, only to worsen again. difficulty seeing at night..

1diabetic retinopathy definition. despite this, diabetic retinopathy is the leading cause of blindness, especially in people between 20 and 74 years old. among the various risk factors, we can find: the duration of diabetes mellitus, lack of control of blood sugar levels (glycemia), high blood pressure, high cholesterol, nephropathy,…. Diabetic retinopathy treatment. in advanced diabetic retinopathy, treatment is required and can be done with focal laser treatment to stop leakage, scatter laser treatment to shrink abnormal blood vessels and vitrectomy, which removes scar tissue and blood from the middle of the eye. if diabetes is still uncontrolled,…. Diabetic retinopathy — specific treatment for diabetic retinopathy depends on the nature of the problem: proliferative disease and swelling or leaking of the retina can be treated with laser therapy. the formation of new blood vessels is treated with laser surgery. this creates scars that slow the growth of new blood vessels..

Symptoms of diabetic retinopathy may not be apparent immediately, but if diabetes is left uncontrolled, it can lead to blindness. the condition can develop in anyone who has type 1 or type 2 diabetes. diabetic retinopathy is the most common cause of blindness among adults aged 20–74 years. there are two types of diabetic retinopathy:. Causes. the severity of diabetic retinopathy is directly related to blood sugar control. the retina, the light-sensitive layer in the back of the eye, has a rich supply of blood vessels. when blood sugar levels become too high, these blood vessels become weak. the blood and fluid inside the blood vessels leak out into the retina.. Proliferative diabetic retinopathy (pdr): this is the most advanced stage of diabetic retinopathy. by this point, there is a sizeable proliferation of new blood vessels within the retina (covering the internal surface of the retina as well as into the vitreous gel, the fluid filling the eye) due to the signaling of growth factor secretions..

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Causes. the severity of diabetic retinopathy is directly related to blood sugar control. the retina, the light-sensitive layer in the back of the eye, has a rich supply of blood vessels. when blood sugar levels become too high, these blood vessels become weak. the blood and fluid inside the blood vessels leak out into the retina.. Definition diabetic retinopathy is a diabetes complication that affects eyes. it’s caused by damage to the blood vessels of the light-sensitive tissue at the…. Diabetic retinopathy — specific treatment for diabetic retinopathy depends on the nature of the problem: proliferative disease and swelling or leaking of the retina can be treated with laser therapy. the formation of new blood vessels is treated with laser surgery. this creates scars that slow the growth of new blood vessels..

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