11-05-2023
Dry Eye Syndrome And Diabetes: How High Blood Sugar Can Affect Your Vision

Dry Eye Syndrome (DES) is a common condition that occurs when your eyes do not produce enough tears or the quality of your tears is poor. It can cause discomfort, redness, and even blurred vision. While there are several causes of DES, including aging, hormonal changes, and environmental factors, recent studies have suggested that there may be a link between diabetes and DES.

Diabetes is a chronic disease that affects how your body uses glucose, a type of sugar. High blood sugar levels can damage the blood vessels in your eyes and other organs, leading to various complications, including vision problems. In fact, people with diabetes are at a higher risk of developing eye diseases such as diabetic retinopathy, cataracts, and glaucoma. But what about dry eye syndrome? Can diabetes also lead to this uncomfortable and potentially serious condition?

The Link Between Diabetes and Dry Eye Syndrome

Several studies have explored the possible relationship between diabetes and DES. In one study published in the journal Diabetes Care, researchers found that people with diabetes were more likely to have DES than those without the condition. The study, which involved over 1,000 participants, also found that the longer someone had diabetes, the higher their risk of developing DES.

Another study published in the journal Eye & Contact Lens showed that people with diabetes had lower tear production and poorer tear quality compared to those without diabetes. The study suggested that high blood sugar levels may damage the glands that produce tears, leading to reduced tear production and DES.

Tips for Managing Dry Eye Syndrome with Diabetes

If you have diabetes and are experiencing symptoms of DES, it is essential to talk to your doctor. They may recommend various treatments, such as artificial tears, prescription eye drops, or even surgery, depending on the severity of your condition. Here are some additional tips to help you manage DES and keep your eyes healthy if you have diabetes:

  • Control your blood sugar levels: High blood sugar levels can damage the blood vessels in your eyes and other organs, leading to various complications, including DES. By keeping your blood sugar levels under control through medication, diet, and exercise, you can lower your risk of developing vision problems.
  • Stay hydrated: Drinking plenty of water can help keep your eyes and body hydrated, reducing the risk of DES.
  • Take breaks from screens: Prolonged screen time can cause eye strain and exacerbate the symptoms of DES. Take frequent breaks from your computer, phone, or tablet, and blink regularly to help keep your eyes moist.
  • Protect your eyes from the sun: UV rays from the sun can also exacerbate the symptoms of DES. Wear sunglasses with 100% UV protection when you are outside to help protect your eyes.
  • Avoid smoking: Smoking can worsen the symptoms of DES and increase the risk of developing other eye diseases. If you smoke, talk to your doctor about quitting.

In conclusion, dry eye syndrome is a common condition that can cause discomfort and potentially lead to vision problems. If you have diabetes, you may be at a higher risk of developing DES due to the effects of high blood sugar levels on your eyes. By taking steps to manage your diabetes and follow the tips above, you can help reduce your risk of developing DES and keep your eyes healthy for years to come.

Doctor
Dr.Vimal Upreti
Additional Director
Department of Diabetes & Endocrinology
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