If you have diabetes, your risk of developing glaucoma is twice that of non-diabetics, according to the Glaucoma Research Foundation. Similarly, the longer symptoms go untreated, the more serious they become.Īnnual eye exams make it possible to catch symptoms of diabetic retinopathy and establish treatment early. The longer you have diabetes, the more likely your chances are of experiencing diabetic retinopathy. Sudden appearance of or considerable increase in eye floatersīlank spots or dark shadows in your field of vision Vision that becomes blurry, then suddenly returns to clear Symptoms of diabetic retinopathy include: If left untreated, diabetic retinopathy can cause permanent vision loss.
While early stages of diabetic retinopathy may not cause obvious symptoms, it’s important that any changes in vision be addressed by scheduling an eye exam. It’s also possible for new, abnormal blood vessels to grow in the eye due to diabetes, or for existing blood vessels to close off and make it impossible for blood to get to the retina. SEE RELATED: Diabetes and blurred vision Diabetic retinopathyĭiabetic retinopathy is a diabetic eye disease that occurs when blood vessels in the retina swell, leak fluid or bleed due to damage done by high blood sugar levels. Once blood glucose levels are well controlled, it can take up to six weeks for the lens changes to resolve and your vision (and refractive error) to return to normal. Prolonged changes to blood glucose (sugar) levels can cause the lens inside the eye to become swollen, leading to blurry vision.ĭepending on the degree of the blurry vision due to lens swelling, you may need a temporary change to your eyeglasses prescription to see clearly until your vision returns to normal. Fortunately, the symptom is temporary and can be reversed by controlling your blood sugar levels. Blurred visionīlurred vision is typically one of the first diabetic eye symptoms experienced.
Considering how crucial the retina is to vision, having it affected by damaged blood vessels leads to several diabetic eye issues. The high levels of sugar damage blood vessels that are responsible for taking oxygen-rich blood from the heart and lungs to other tissues in the body.ĭiabetes can damage the small blood vessels in the eye that nourish the retina - the thin, light-sensitive membrane in the back of the eye.
While the different types of diabetes can be differentiated by how much insulin the body produces (Type 1 produces no insulin while Type 2 produces very little), both types cause high blood sugar.
#TYPE 1 DIABETES SYMPTOMS PLUS#
One of the most common effects diabetes has is on your eyes and vision.īelow, we talk more about each of these effects diabetes can have on your eyes, plus which symptoms to look out for. Individuals with diabetes, whether it’s Type 1 or Type 2, are well aware of how blood sugar can affect your health and body function.
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