Diabetes can affect many parts of the body, and the eyes are no exception. One of the most serious complications is diabetic retinopathy, a condition that damages the blood vessels in the retina. Over time, these vessels can weaken, leak, or grow abnormally, leading to vision loss if not properly managed. Diabetic retinopathy is one of the leading causes of blindness among working-age adults, but with early detection and timely treatment, its progression can often be slowed or prevented.
At Cornerstone Eye Associates, patients with diabetic retinopathy receive thorough evaluations and tailored treatment plans. Dr. Claire Y. Chu, a board-certified ophthalmologist with more than 15 years of teaching experience at UT Southwestern, combines advanced clinical expertise with a patient-first approach. Recognized in D Magazine’s Best Doctors List and Women of Influence, Dr. Chu provides trusted care to help patients in Dallas and Richardson protect and preserve their vision.
What Is Diabetic Retinopathy?
Diabetic retinopathy occurs when high blood sugar damages the tiny blood vessels that nourish the retina, the light-sensitive tissue at the back of the eye. The condition develops in stages:
- Nonproliferative Diabetic Retinopathy (NPDR): The early stage, when blood vessels weaken and may leak fluid or small amounts of blood, causing swelling and blurred vision.
- Proliferative Diabetic Retinopathy (PDR): The advanced stage, when new, fragile blood vessels grow on the surface of the retina. These vessels can bleed, scar, and increase the risk of retinal detachment and severe vision loss.
Because changes in the retina can occur without noticeable symptoms, regular dilated eye exams are essential for people with diabetes.
Symptoms of Diabetic Retinopathy
Symptoms may not appear until the disease has progressed. When they do occur, they can include:
- Blurred or fluctuating vision
- Floaters or dark spots that move across the field of vision
- Poor night vision or difficulty adjusting to darkness
- Colors appearing faded or washed out
- Sudden vision changes, including partial or complete vision loss
Any of these signs should be evaluated promptly to prevent further damage.
Treatment Options for Diabetic Retinopathy
The right treatment depends on the stage of the disease and the severity of vision changes. Options may include:
- Blood Sugar Control: Managing blood sugar, blood pressure, and cholesterol is the first step in slowing progression.
- Medications: Anti-VEGF injections can reduce swelling in the retina and slow abnormal blood vessel growth.
- Laser Therapy: Laser photocoagulation can seal leaking vessels or shrink abnormal growth to preserve vision.
- Surgery: In advanced cases, a vitrectomy may be performed to remove blood or scar tissue from the eye.
Dr. Chu works closely with each patient, and often with their primary physician or endocrinologist, to coordinate care and ensure the best outcomes.
Why Choose Cornerstone Eye Associates for Diabetic Retinopathy Care
Dr. Claire Y. Chu’s background includes training at UC Berkeley, Baylor College of Medicine, and UT Southwestern, where she also served as a clinical instructor for more than 15 years. Her academic contributions, research on eye disease, and recognition in D Magazine highlight her commitment to excellence in ophthalmology.
Patients at Cornerstone Eye Associates benefit from more than technical expertise. Our practice emphasizes compassionate care, clear communication, and advanced diagnostic imaging to monitor changes in the retina. Serving both Dallas and Richardson, we provide accessible, modern treatment in a supportive environment where patients feel heard and respected.
Diabetic Retinopathy Care in Dallas and Richardson, TX
If you are living with diabetes, protecting your vision is essential. At Cornerstone Eye Associates, Dr. Claire Y. Chu and her team provide advanced evaluations and treatments for diabetic retinopathy, helping patients in Dallas and Richardson safeguard their sight. To schedule your consultation, call the Dallas office at (972) 803-5665 or the Richardson office at (972) 803-5665 and take proactive steps toward long-term eye health.
