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Type 2 diabetes means that a person's pancreas can not produce enough insulin to control their blood sugar. Over time, increasing blood sugar levels can lead to serious health problems, such as heart disease and stroke. Poorly managed diabetes can also cause kidney failure, nerve damage and foot ulcers. Another part of the body can also be affected and have devastating effects on the quality of life. What is it?
Diabetic retinopathy describes what happens when high blood sugar levels damage the back of the eye (retina).
It's complicated by diabetes that affects the eyes. It is caused by damage to the blood vessels of the photosensitive tissue located at the back of the eye.
In the beginning, diabetic retinopathy can cause no symptoms or only mild vision problems.
Over time, however, this could cause blindness.
The longer a person has type 2 diabetes and the lower their blood glucose levels, the more likely they are to develop this ocular complication.
According to the Mayo Clinic, symptoms of retinopathy include dark spots or streaks floating in your vision, blurred vision, fluctuating vision, impaired color vision, dark or empty areas of your vision, and loss of vision. vision.
The NHS said: "Diabetic retinopathy is a complication of diabetes, caused by high blood sugar that damages the back of the eye.
It can cause blindness if it is neither diagnosed nor treated. However, diabetic retinopathy usually takes several years to reach a stage where it could threaten your eyesight.
To minimize the risk of this happening, people with type 2 diabetes should be sure to check their blood glucose, blood pressure, and cholesterol levels and go to an appointment for diabetes screening.
An annual screening is offered to all people with diabetes 12 years of age and older to detect and treat any problem at an early stage. "
Those with long-standing diabetes, high blood sugar, high cholesterol, or who are pregnant are more likely to develop diabetic retinopathy.
It is strongly recommended that you contact your doctor if you experience visual impairment or sudden vision loss.
The risk of developing retinopathy should be reduced by controlling blood glucose, taking diabetes medications, attending screening appointments and following a healthy diet.
Eating lots of fresh fruits and vegetables and at least 150 minutes of exercise a week will help reduce the risk of diabetes.
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