Can Diabetic Retinopathy Be Reversed?

 

Diabetic retinopathy often results in irreversible harm. Although there isn't a complete cure for this ailment, several therapies might help you regain some of your vision. While therapies are unlikely to restore your eyesight, an ophthalmologist can help stop it from getting worse.

Diabetic Retinopathy:

The blood vessels in your retina are damaged as a result of the diabetes condition known as diabetic retinopathy. Because of issues with the retina, which is a vital component of the eye for seeing, you could go blind.

Whether a person has type 1 or type 2 diabetes, they are susceptible to developing diabetic retinopathy. It is the leading cause of visual loss among diabetics. Your eyes are often both affected by this illness.

If untreated, diabetic retinopathy can scar your retina. Regrettably, there may be no symptoms at all in the initial stages of this ailment. Later on, you might go through:

Central vision loss

1.      Floaters in your visual field

2.      Blurry vision

3.      Holes or black spots in your vision

4.      Inability to see colors

Stages of Diabetic Retinopathy:

Proliferative diabetic retinopathy and nonproliferative diabetic retinopathy are the 2 main subtypes of this disease. This condition begins as nonproliferative diabetic retinopathy, which gets worse with time:

Diabetic nonproliferative retinopathy: Microaneurysms that bulge outward from the walls of the blood vessels in your eyes during this stage can rupture and leak fluid into the retina.

Diabetic retinopathy with proliferation: Damaged blood vessels may block off as this condition worsens, encouraging the growth of atypical, weaker blood vessels.

This syndrome may develop into diabetic macular edoema when the blood vessels in the retina continue to be damaged.

Diabetic Macular Edema:

The consequence of diabetic retinopathy known as diabetic macular edema is brought on by persistently high blood sugar levels. The macula may expand as a result of leakage of fluid. Due to fluid accumulation, this swelling develops.

When blood sugar levels are excessive, blood vessels in the retina get blocked, preventing the retina from receiving blood, and diabetic retinopathy occurs. The body then tries to develop fresh blood vessels. The problem is that these blood vessels grow abnormally and then burst, dripping blood and fluid.

Who Is At-Risk Of Diabetic Retinopathy?

Although diabetic retinopathy can affect everyone with the disease, some people are more vulnerable. If you have a family history of this problem, you:

•         Have uncontrolled blood sugar levels:

1.      Are pregnant

2.      Have high cholesterol

3.      Have had diabetes for a long time

4.      Have high blood pressure

5.      Regularly smoke

Treatment:

The best course of action for your disease relies on a number of variables. Your optometrist will take into account your age, medical history, visual acuity, and retinal damage while developing your personalised treatment plan.

Medical Control:

Future vision loss may be avoided by learning to manage your blood pressure and blood sugar levels. You should take your diabetic medication as directed and closely follow the diet your doctor has prescribed. Controlling your blood sugar may be able to help you regain part of your vision.

Medicine:

Medication can potentially improve your vision and assist minimise edoema and vision loss. Anti-VEGF medicine is a typical treatment for diabetic retinopathy, including:

·         Lucentis

·         Avastin

·         Eylea

Anti-VEGF medication is administered by injections into the eye. Steroid injections are yet another potential remedy. Your eye doctor will be able to decide which medication will work best for you and how many injections you'll need.

Laser Surgery:

By closing off blood vessels that are dripping fluid, laser surgery can assist to lessen retinal edoema. The blood vessels then contract and stop expanding.

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