Courtesy of Legarreta Eye Care

Diabetes is a serious condition that can adversely affect a person’s quality of life. That’s a reality well-known to the hundreds of millions of individuals around the globe who are living with diabetes. According to the International Diabetes Federation Atlas, 10.5% of the global adult population between the ages of 20 and 79 has diabetes, and those figures are expected to increase to roughly 12% by 2045.

The side effects of diabetes are wide-ranging, which explains why life with the disease can be so challenging. Diabetes can even affect vision, and some with the disease may experience diabetic eye disease. Dr. John Legarreta, of Legarreta Eye Care, offers some helpful information about diabetic eye disease.

What is diabetic eye disease?

The term “diabetic eye disease” is something of a misnomer, as it actually refers to a group of eye issues that can affect people with diabetes. According to the National Institute of Diabetes and Digestive and Kidney Diseases, diabetes can damage the eyes over time, potentially leading to poor vision and possibly blindness.

What are some conditions that fall under the umbrella of diabetic eye disease?

Diabetic retinopathy, diabetic macular edema, cataracts, and glaucoma are some examples of diabetic eye disease. Each of these conditions is different.

  • Diabetic retinopathy: Diabetic retinopathy is caused by damage to the blood vessels of the retina. Individuals with type 1 or type 2 diabetes can develop diabetic retinopathy, which can lead to blindness.
  • Diabetic macular edema (DME): The organization Prevent Blindness reports that DME may affect up to 10% of individuals with diabetes. DME is caused by accumulation of fluid in the macula, which is the central portion of the retina. DME can make it hard to focus and can result in substantial vision loss.
  • Cataracts: The American Academy of Ophthalmology notes that cataracts occur when proteins in the natural lens of the eye break down, causing things to look blurry, hazy, or less colorful. Normal eye changes that begin to occur after age 40 are the most common cause of cataracts. But diabetes also causes cataracts, and can do so even before a person reaches 40 years of age.
  • Glaucoma: Glaucoma is a general term used to describe various conditions that damage the optic nerve. Fluid buildup in the front part of the eye puts extra pressure on the eye, gradually damaging the optic nerve.

Dr. Legarreta urges anyone with diabetes to contact an ophthalmologist right away if they notice sudden changes to their vision. Changes may include flashes of light or more floaters (spots in the line of vision) than usual. Individuals who feel as though a curtain is being pulled over their eyes are also urged to see a doctor immediately.

Diabetic eye disease is a potential complication of diabetes that patients may be forced to confront at some point in time. To learn more about diabetic eye disease or to make an appointment for an exam at the office nearest you, visit https://legarretaeye.com/diabetic-eye-disease.