Preserve Your Vision With Alvernon Optical - Campbell

Diabetic Retinopathy in Tucson

Preserve Your Vision With Alvernon Optical - Campbell

Schedule Eye Exam

Have diabetes?

Experiencing changes in vision, such as blurriness and eye floaters?

Diabetic retinopathy (DR) is one of the leading causes of vision loss around the world. Of an estimated 285 million people with diabetes mellitus worldwide, approximately one-third have signs of diabetic retinopathy.

Fortunately, there are several steps people with diabetes can take to prevent or minimize vision loss.

Blood sugar level check


What Is Diabetic Retinopathy?

noraml eye and an eye with diabetic retinopathy

Diabetic retinopathy is an eye disease caused by high blood sugar levels that damage the small blood vessels clustered within your retina. This leads to swelling or fluid leakage and can result in vision loss and even blindness.

Diabetic retinopathy also raises the risk of retinal detachment and/or glaucoma.

Because the early stages of diabetic retinopathy show no symptoms, many don't realize they have it until the disease has progressed.

If you have diabetes, you are at risk of developing diabetic retinopathy. To reduce your risk and protect your vision, schedule an eye exam with Alvernon Optical - Campbell today.


What Are the Symptoms of Diabetic Retinopathy?

diabetic-retinopothy-oct-scan

As mentioned above, the early phase of diabetic retinopathy typically shows no symptoms. This is why it's important to have routine eye exams (all the more so if you have diabetes), as your eye doctor can detect diabetic retinopathy in its earlier stages before symptoms become apparent.

Symptoms of proliferative diabetic retinopathy include:
  • Blurred vision
  • Floaters
  • Double vision
  • Near vision problems
  • Seeing dark spots (scotomas)
  • Difficulty seeing at night

What are the Stages of Diabetic Retinopathy?

Non-Proliferative Retinopathy (early stage):
This occurs when small bulges–or microaneurysms–form in blood vessels and can leak fluid into the retina.

Proliferative Retinopathy (later phase):
This refers to abnormal vessel growth and leakage in the retina. This triggers a variety of vision problems such as blurriness, reduced field of vision, and even blindness.

If you have diabetes, Alvernon Optical - Campbell in Tucson offers diagnostic tests and treatment options to help preserve your vision. The earlier the diagnosis, the better the treatment outcome.

Diabetic-Retinopathy-Bllod-sugar-level-checker


How Optometrists Diagnose Diabetic Retinopathy

  • Medical history

    Your optometrist will ask about your medical history, including diabetes, as well as your family history of eye conditions.

  • Dilated pupil exam

    Your optometrist will apply eye drops to dilate the pupils so they can see inside the eye and detect any issues.

  • Fluorescein angiography

    This eye test uses a special dye and camera to look at blood flow in the retina and choroid.

  • Optical coherence tomography

    This imaging method shows a cross-section of the retina and can indicate whether vessels are leaking fluid into the retina.


How to Treat Diabetic Retinopathy

senior man with diabetic retinopathy

Treatment begins with managing blood sugar levels and diabetes. This means eating a healthy diet, increasing physical activity, and taking whatever diabetes medication has been prescribed.

Other treatments will depend on the stage or severity of the disease. If caught early, only blood sugar management may be necessary.

However, if you're in a more advanced stage of the diseases, treatment options may include:
  • Eye medications. Steroid and Anti-VEGF treatments can stop inflammation and prevent the formation of new blood vessels.
  • Laser surgery. Reduces the proliferation of abnormal blood vessels and swelling in the retina.
  • Vitrectomy. If you have proliferative diabetic retinopathy, you may need an eye surgery called vitrectomy. This procedure removes scar tissue, blood or fluid, and some of the vitreous gel so light rays can better focus on the retina.

Give Your Eyes the Care They Deserve

Diabetic Retinopathy FAQs

What are the major risk factors for diabetic retinopathy?

As the name suggests, diabetes is the main risk factor for developing diabetic retinopathy. Be mindful of your family history of type 1, type 2 and gestational diabetes. If you have been diagnosed with diabetes, get an annual eye exam to detect potential problems early.

Other conditions such as high blood pressure and high cholesterol are also risk factors. Moreover, those of African or Hispanic descent have a higher risk of developing diabetic retinopathy.

Can diabetic retinopathy be prevented?

There are a number of ways to preserve your vision and reduce the risk of vision and eye damage due to diabetic retinopathy.

  • Visit your eye doctor for annual eye exams.
  • Control your blood sugar levels.
  • Maintain healthy cholesterol levels and blood pressure.
  • Exercise regularly.
  • Quit smoking.

The best thing you can do right now is to schedule your eye exam with Alvernon Optical - Campbell in Tucson to ensure that everything is in check.

Does diabetic retinopathy cause blindness?

Diabetic retinopathy is one of the main causes of blindness among work-aged adults. It affects one in three people with diabetes and often goes unnoticed at first. Diagnosing and treating the condition early on can prevent severe vision loss.

Patient Reviews
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257 Reviews
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- Jun. 12, 2024
Friendly, quick, and very explanatory during the whole process.
- Jun. 11, 2024
Thank you Alvernon Optical
- May. 27, 2024
Really great experience. Everyone was kind and helpful. Everything moved efficiently.
- May. 24, 2024
Better than lenscrafters
- May. 16, 2024
Campbell Alvernon Optical Dr. David Tetrault and Staff were very professional and caring. Thank you!...
- Apr. 05, 2024
The staff are absolutely amazing. Cecilia, Tracy, and the wonderful tech who did the pre-exam testin... g (I really wish I could remember her name) are top notch. Dr. Tetrault has decades of experience, and I appreciate the ease with which he completed the exam. This was a very positive experience every step of the process, from scheduling to wait times (minimal if any). Great communication and great staff make this a go-to not only for me, but now for family members as well.
- Mar. 30, 2024
Dr. Tetrault took his time with me and answered all my questions. He was thorough and friendly. The ... staff were kind and professional. I did not experience any high pressure sales. The optician took her time with me and allowed ME to make the choices without any pressure. I was so pleased, I had my wife go to the location on Campbell Ave., and she was pleased as well.
- Mar. 26, 2024
Excellent in every way! Been using Alvernon Optical for many years.
- Mar. 18, 2024
Staff are amazing, pleasant and helpful. My glasses are amazing and comfortable. Dr. is also pleasan... t and efficient and very informative!
- Feb. 16, 2024
Great experience.
- Jan. 22, 2024
Everyone is so friendly and caring. Always have a great experience when I go in there an they have ... really nice frames.
- Dec. 24, 2023
Very good experience. A very helpful and professional staff.
- Nov. 25, 2023
Friendly and helpful staff!
- Nov. 15, 2023
Knowledgeable, quick, and friendly service from everyone here. Also, they had frames and lenses tha... t were completely covered by my insurance, so I didn't have to pay out-of-pocket. Thank you!
- Nov. 11, 2023
Quick and painless! Attentive staff and knowledgeable doctor!
- Oct. 31, 2023
I was referred here by a friend because they said their experience was amazing. My expectations were... high and they did not disappoint! They have an amazing team, seamless process, great selection of frames, and an added sprinkle of above and beyond-ness from Guillermo!
- Oct. 31, 2023
Helpful and Responsive
- Oct. 29, 2023
I went to the Campbell location for a prescription checkup and am very happy with my experience. Aft... er my appointment with Dr. Tetrault, who was very kind, I was shown some frame options while my current pair were adjusted and cleaned. The options were reasonably priced but I was not pressured to buy anything like I have been at other optical offices. I was able to get a copy of my updated prescription and paid about $70 for an out-of-pocket/uninsured standard eye appointment (no contacts). If you need an easy eye appointment, especially a standard yearly update, I recommend Alvernon Optical!
- Oct. 25, 2023
Best experience! Helpful, friendly staff. Knowledgeable caring Dr. (which seems to be a hard thing ... to find these days) I will be a long time customer from now on.
- Oct. 22, 2023
Best eye exam and new glasses experience I have ever had! Well done and Thank You....

View All 257 Reviews

Diabetic Retinopathy Diagnosis & Treatment in Tucson

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blood sugaer level testing kit

Have diabetes?

Early detection and timely treatment can prevent vision loss.

Schedule Eye Exam