Diabetes affects millions of people worldwide, and one of the most serious complications it can lead to is diabetic retinopathy. This condition impacts the retina, the light-sensitive tissue at the back of the eye, and can lead to vision loss if left untreated. Understanding the early signs of diabetic retinopathy and knowing when to seek help from an eye doctor can prevent irreversible damage and protect your vision.
 

What is Diabetic Retinopathy?

Diabetic retinopathy occurs when high blood sugar levels damage the tiny blood vessels in the retina. Over time, this damage can cause fluid to leak into the retina, abnormal blood vessel growth, and even scar tissue that can lead to vision problems. If not caught early, it can progress to more severe stages and lead to permanent vision loss.
 

Early Signs of Diabetic Retinopathy

In its early stages, diabetic retinopathy often doesn't cause noticeable symptoms, which is why routine eye exams are critical for individuals with diabetes. However, as the condition progresses, some warning signs may begin to appear:
 

1. Blurred Vision

One of the first signs many people notice is blurry vision. This occurs as fluid leaks into the retina, causing it to swell. If you experience sudden changes in your vision, even if they are temporary, it’s important to schedule an eye exam.
 

2. Floaters

Floaters are small, dark spots or squiggly lines that float across your field of vision. They occur when the retina is irritated by bleeding blood vessels or the formation of scar tissue. While floaters can be a common eye issue, a sudden increase in them could be an early sign of diabetic retinopathy.
 

3. Difficulty Seeing at Night

Another early symptom is trouble seeing at night or in low light conditions. You may find it harder to adjust to dim environments, and bright lights might cause glare or halos. This could signal the beginning of damage to your retinal blood vessels.
 

4. Fading or Washed-Out Colors

Diabetic retinopathy can impact your ability to see colors clearly. If you notice colors looking faded or washed out, it might indicate changes in the retina that need to be evaluated.
 

5. Dark or Empty Spots in Your Vision

As diabetic retinopathy progresses, you may begin to notice dark or empty areas in your vision. This happens when blood vessels leak blood into the retina, leading to areas where vision is blocked or obscured.
 

When Should You See an Eye Doctor?

If you have diabetes, it’s essential to schedule regular eye exams even if you aren't experiencing symptoms. The American Diabetes Association recommends that individuals with type 1 diabetes have a comprehensive eye exam within five years of diagnosis and those with type 2 diabetes get one as soon as possible after diagnosis. Annual exams are recommended for all diabetics to monitor for diabetic retinopathy and other complications.
 

You should also see an eye doctor immediately if you experience any of the following:
 

•           Sudden changes in vision: Any rapid shift in your ability to see, such as blurring or loss of vision, requires prompt attention.

•           Increase in floaters or flashes of light: This could indicate retinal detachment, a severe complication of diabetic retinopathy.

•           Eye pain or pressure: While diabetic retinopathy doesn’t always cause pain, any discomfort in your eyes should be assessed.
 

How Eye Carumba Optometry Can Help

At Eye Carumba Optometry, we are committed to providing comprehensive eye care for patients with diabetes. Our experienced optometrists utilize advanced diagnostic tools to detect diabetic retinopathy early, even before symptoms appear. Regular eye exams allow us to monitor your eye health and catch any changes before they impact your vision.
 

If we detect signs of diabetic retinopathy, we’ll work with you to create a personalized treatment plan to slow its progression and preserve your vision. Treatment options may include managing your blood sugar levels, laser treatments, or injections to prevent further damage to your retina.
 

Early detection is key to preventing vision loss from diabetic retinopathy. Contact Eye Carumba Optometry to schedule your comprehensive eye exam and safeguard your sight. Visit our office in San Francisco, California, or call (415) 360-6900 to book an appointment today.