Diabetic Retinopathy: What Every Diabetic Must Know

Diabetes can affect many parts of the body, but one of the most serious and often ignored complications is diabetic retinopathy. It is a leading cause of vision loss among adults, especially when diabetes is poorly controlled.

What Is Diabetic Retinopathy?

Diabetic retinopathy is an eye condition caused by damage to the blood vessels of the retina due to high blood sugar levels. Over time, these vessels may leak, swell, or become blocked, affecting vision.

Who Is at Risk?

• People with Type 1 or Type 2 diabetes

• Long-term diabetics

• Poor blood sugar control

• High blood pressure or cholesterol

• Smokers

Common Symptoms

In early stages, diabetic retinopathy may not cause noticeable symptoms. As it progresses, symptoms may include:

• Blurred or fluctuating vision

• Dark spots or floaters

• Difficulty seeing at night

• Sudden vision loss
  

Why Early Detection Is Critical

Vision loss from diabetic retinopathy is often preventable with early diagnosis and treatment. Regular eye examinations can detect changes before vision is affected.

Treatment Options

• Blood sugar control

• Laser treatment

• Intravitreal injections

• Vitrectomy surgery (advanced cases)

Prevention Tips

• Control blood sugar levels

• Maintain healthy blood pressure

• Annual dilated eye exams

• Follow a balanced diet
  

Every diabetic should have a comprehensive eye exam at least once a year even if vision seems normal.