When one thinks about diabetes, he always associates it with the management of blood sugar levels and how to take care of his diet and medication. However, there is an aspect that people often overlook when considering diabetes. Diabetes may impair one’s vision. This happens as a result of the frequent increase in the blood sugar level.

The majority of eye problems that occur as a result of diabetes happen gradually without showing any visible symptoms. This is why it is essential to see an eye doctor on a regular basis. Knowing about  how diabetes affects your eyes will help you understand the risks associated with them.

How Does Diabetes Affect Your Eyes?

Diabetes weakens the small blood vessels responsible for carrying oxygen and other nutrients to the retina, which is the delicate layer of cells found at the back of the eye where the ability to see begins.

Over time, this deterioration of the blood vessels will lead to weakened, leaking, blocked, or abnormal growth of blood vessels. At this stage, the retina is impaired.

Some of the most common diabetes and eye problems include:

• Diabetic retinopathy
• Diabetic macular edema
• Cataracts
• Glaucoma
• Blurred vision due to blood sugar fluctuations

These conditions may pose a health hazard, but they are often treatable when detected early with regular eye tests.

What Is Diabetic Retinopathy?

Diabetic retinopathy is the most prevalent complication of diabetes and a major cause of preventable blindness in adults.

This disease occurs due to damage to the retina caused by high levels of blood sugar. Initially, there might be leakage of fluid and/or blood into the damaged blood vessels of the retina. Later on, the development of new blood vessels might lead to further vision problems.

Seeking timely diabetic retinopathy treatment significantly improves the chances of preserving vision and preventing further retinal damage.

Understanding the 5 Stages of Diabetic Retinopathy

Knowing the 5 stages of diabetic retinopathy helps patients understand how the disease progresses and why early detection is so important.

Stages 1: Mild Non-Proliferative Diabetic Retinopathy

Bulging of small areas known as microaneurysms occurs in the retinal blood vessels. The vision remains intact at this stage.

Stages 2: Moderate Non-Proliferative Diabetic Retinopathy

A blockage in some of the blood vessels occurs, thus decreasing the supply of blood to certain sections of the retina.

Stages 3: Severe Non-Proliferative Diabetic Retinopathy

The damage of more blood vessels in the retina increases the chance for the progression of the condition.

Stages 4: Proliferative Diabetic Retinopathy

The growth of new, irregular blood vessels occurs in the retina; these are easily breakable and might start bleeding into the eye.

Stages 5: Complications

Without adequate treatment, advanced retinal bleeding, scar tissue development, or retinal detachment might happen and cause vision loss.

Can Pre Diabetes Affect Your Eyes?

Many people believe eye complications only develop after being diagnosed with diabetes. However, pre diabetes and eye problems can also occur in some individuals.

Though retinal problems are rare in pre-diabetes, high sugar content in the body can make one see blurrily temporarily and increase the chances of eye issues in case diabetes is developed in the future.

Lifestyle changes and regular checkups will prove helpful in minimizing the dangers posed.

Why Is Eye Care Important for People Living with Diabetes?

Proper diabetes and eye care goes beyond simply wearing glasses or updating your prescription.

Comprehensive eye care is vital in helping discover the retinal disease before the onset of any signs; hence, it enables the ophthalmologists to initiate the right treatment. Eye examination can assist in identifying other complications related to diabetes, including cataracts and glaucoma.

To many people, having a yearly retinal screening becomes a highly effective means of preserving one’s eyesight.

How Does Type 2 Diabetes Affect Your Eyes?

Patients suffering from type 2 diabetes with eye problems will usually not have any symptoms at all during the early stages of retinopathy.

Because type 2 diabetes can go unnoticed for several years, there might be retinal damage already when diagnosis is made. That is why individuals who have type 2 diabetes need to take the needed retinal examination.

Periodic examinations will enable eye specialists to detect changes and make suggestions in advance to prevent any problems.

What Are the Symptoms of Diabetes-Related Eye Disease?

Early diabetic eye disease may show no obvious symptoms. However, as the retina is damaged, the following symptoms become apparent:

• Blurry vision
• Floaters
• Dark spots in vision
• Reading difficulties
• Vision distortion
• Poor vision at night
• Vision changes suddenly
• Partial vision loss

These symptoms should never be overlooked and need immediate attention from an expert ophthalmologist.

Diabetic Retinopathy Treatment Can Protect Your Vision

Advances in ophthalmology have made diabetic retinopathy treatment highly effective when the disease is detected early.

As per the extent of retinal injury, the treatment might comprise:

• Anti-VEGF injections into the eyes
• Retinal laser therapy
• Steroid injections for some people
• Vitrectomy for advanced retinal problems

In addition to medical care, good control over blood glucose levels, proper management of blood pressure, balanced diet, exercise, and cessation of smoking also help keep your eyes in good condition.

It is best to get timely treatment since early detection is always the best option for saving one’s vision from blindness.

Protect Your Eyes Before Vision Problems Begin

Diabetes can harm your eyes without even realising that there is any issue with your vision. It is essential to know the impact of diabetes on your eyes so that you may be able to take steps towards preventing it by having your eye exams done.

Irrespective of whether you have diabetes, you are worried about pre diabetes eye problems, or you wish to avoid complications in the future, making eye care a priority can change your life for good.

If you have diabetes or experience vision changes, schedule an eye exam at Anideep Eye Hospital now. Our skilled retina experts use the latest technology for diagnosis and treatment of eye problems related to diabetes.