Diabetes and the Blood Vessels in Your Eyes
High blood sugar may damage small blood vessels throughout the body, including the delicate vessels in the retina. The retina is the light-sensitive tissue at the back of the eye that sends visual information to the brain.
Over time, retinal blood vessels may leak, swell, close off, or grow abnormally. These changes may lead to diabetic retinopathy, a condition that often progresses quietly before it affects daily vision.
People with diabetes may also have a higher risk of other eye problems, including:
- Cataracts developing earlier than expected
- Glaucoma
- Blurry vision from blood sugar fluctuations
- Dry, irritated eyes
- Retinal swelling or bleeding
Why Symptoms May Not Show Up Right Away
Diabetic eye disease can be difficult to recognize early because it may not cause noticeable symptoms. You might read, drive, and use screens normally while changes are already happening inside the eye.
A dilated eye exam allows us to look closely at the retina and check for subtle findings that you can’t see or feel on your own. This type of exam also helps us watch for related concerns, including glaucoma risk and cataracts.
Symptoms That Need Prompt Attention
Even with routine care, new symptoms should never be ignored. Call for evaluation if you notice:
- Sudden blurry vision
- New floaters or flashes
- Dark spots in your vision
- Vision loss in one eye
- Eye pain or redness
- Distorted or wavy vision
Sudden changes may require emergency eye care services to rule out a serious retinal or pressure-related problem.
Protect Your Vision With Preventive Eye Care
Diabetes doesn’t always give clear warning signs, but regular exams may detect problems early. We may also discuss dry eye symptoms if burning, watering, or irritation affect your comfort. Learn more about dry eye treatment if those symptoms sound familiar.
Contact Galiani Ophthalmology Associates
Managing diabetes already takes attention, and your eyes should be part of that plan. For diabetic eye exams or new vision symptoms, contact us at Galiani Ophthalmology Associates in Doylestown at 215-345-5144 or Reading at 610-376-1981.
